Demi Boost Inserts
Demi Boost Inserts Sizing Guide
If you are unsure of your bra size, please measure your bust and contact us with the measurements.
BRA SIZE
| US | BOOMBA BRA SIZE |
|---|---|
| 28A | AA |
| 30A | AA |
| 32A | AA |
| 34A | A |
| 36A | B |
| 38A | C |
| 40A | D |
| 42A | E |
| 44A | F |
| 28B | AA |
| 30B | AA |
| 32B | A |
| 34B | B |
| 36B | C |
| 38B | D |
| 40B | E |
| 42B | F |
| 44B | G |
| 28C | AA |
| 30C | A |
| 32C | B |
| 34C | C |
| 36C | D |
| 38C | E |
| 40C | F |
| 42C | G |
| 44C | H |
| 28D | A |
| 30D | B |
| 32D | C |
| 34D | D |
| 36D | E |
| 38D | F |
| 40D | G |
| 42D | H |
| 44D | I |
| 28DD/E | B |
| 30DD/E | C |
| 32DD/E | D |
| 34DD/E | E |
| 36DD/E | F |
| 38DD/E | G |
| 40DD/E | H |
| 42DD/E | I |
BRA SIZE
| US | BOOMBA BRA SIZE |
|---|---|
| 28DDD/F | C |
| 30DDD/F | D |
| 32DDD/F | E |
| 34DDD/F | F |
| 36DDD/F | G |
| 38DDD/F | H |
| 40DDD/F | I |
| 28G | D |
| 30G | E |
| 32G | F |
| 34G | G |
| 36G | H |
| 38G | I |
| 28H | E |
| 30H | F |
| 32H | G |
| 34H | H |
| 36H | I |
| 28I | F |
| 30I | G |
| 32I | H |
| 34I | I |
| 28J | G |
| 30J | H |
| 32J | I |
| 28K | H |
| 30K | I |
| 28L | I |
Tip: For the perfect fit, we recommend choosing your true size. Only size down if you are in between sizes.
For sizes 34G and up, our Invisible Lift Inserts (lightly padded) are available in sizes up to 34M.
For Demi Boost, size Extra-Small will be shipped for sizes AA, size Small will be shipped for A, B, C, size Medium will be shipped for sizes D and E, and size Large will be shipped for sizes F and G.
Please note that results may vary depending on breast size and shape. Results will be similar to a double push up bra. BOOMBA padded inserts work best with natural breasts.
If you need any help with sizing or insert styles, please feel free to contact us for further assistance, we'd love to hear from you!
Still need assistance? Send us your bust and underbust measurements and we'll help you find your perfect fit!
PATENT PROTECTED
This padded insert is specially designed for demi cup styles. Stick it inside wedding dresses, bras, bandeau bikinis, etc. for a natural-looking boost.
 | Natural-looking boost designed for demi cup style clothing |
 | Boosts up to 2 cup sizes |
 | Prevents nipple slips in low cut tops |
 | Insert stays put and keeps clothing in place |
 | Interchangeable between outfits, no sewing required |
 | Our inserts are not intended for individuals who have sensitive or thin skin or women who are pregnant or breastfeeding |
Unlike a sticky bra that is supported by the adhesive, BOOMBA inserts are supported by the clothing, they cannot stay up by themselves. It is crucial to wear them in tight, structured, and fitted tops.
For the perfect fit, we recommend choosing your true size. Only size down if you are in between sizes.
Have augmented breasts? Please check our FAQ section to see if they are suitable for you.
HOW TO USE BOOMBA INSERTS
Please note that our inserts are not intended for individuals who have sensitive or thin skin or women who are pregnant or breastfeeding.
Like traditional inserts, BOOMBA inserts need to be used inside clothing. They cannot be used by themselves.
STEP 1
Wear the garment on your body. Tighten the garment if possible for best results.
STEP 2
Stick the inserts onto the inside of your clothing item and not to your skin.
STEP 3
Scoop breasts up and towards the centre to create cleavage.
STEP 4
While scooping, press the insert onto the breasts and press firmly to secure.
STEP 5
Make sure both sides are even in the mirror, adjust if needed.
Check out this blog to know which insert is suitable for your outfit.
SIZING
If you are unsure of your bra size, please measure your bust and contact us with the measurements.
Demi Boost Inserts:
BRA SIZE
| US | BOOMBA BRA SIZE |
|---|---|
| 28A | AA |
| 30A | AA |
| 32A | AA |
| 34A | A |
| 36A | B |
| 38A | C |
| 40A | D |
| 42A | E |
| 44A | F |
| 28B | AA |
| 30B | AA |
| 32B | A |
| 34B | B |
| 36B | C |
| 38B | D |
| 40B | E |
| 42B | F |
| 44B | G |
| 28C | AA |
| 30C | A |
| 32C | B |
| 34C | C |
| 36C | D |
| 38C | E |
| 40C | F |
| 42C | G |
| 44C | H |
| 28D | A |
| 30D | B |
| 32D | C |
| 34D | D |
| 36D | E |
| 38D | F |
| 40D | G |
| 42D | H |
| 44D | I |
| 28DD/E | B |
| 30DD/E | C |
| 32DD/E | D |
| 34DD/E | E |
| 36DD/E | F |
| 38DD/E | G |
| 40DD/E | H |
| 42DD/E | I |
| 28DDD/F | C |
| 30DDD/F | D |
| 32DDD/F | E |
| 34DDD/F | F |
| 36DDD/F | G |
| 38DDD/F | H |
| 40DDD/F | I |
| 28G | D |
| 30G | E |
| 32G | F |
| 34G | G |
| 36G | H |
| 38G | I |
| 28H | E |
| 30H | F |
| 32H | G |
| 34H | H |
| 36H | I |
| 28I | F |
| 30I | G |
| 32I | H |
| 34I | I |
| 28J | G |
| 30J | H |
| 32J | I |
| 28K | H |
| 30K | I |
| 28L | I |
Tip: always size down if you're in between sizes for a seamless fit.
For sizes 34G and up, our Invisible Lift Inserts (lightly padded) are available in sizes up to 34I.
For Demi Boost, size Extra-Small will be shipped for sizes AA, size Small will be shipped for A, B, C, size Medium will be shipped for sizes D and E, and size Large will be shipped for sizes F and G.
Please note that results may vary depending on breast size and shape. Results will be similar to a double push up bra. BOOMBA padded inserts work best with natural breasts.
If you need any help with sizing or insert styles, please feel free to contact us for further assistance, we'd love to hear from you!
SHIPPING
Limited time only, FREE shipping on orders $40+ USD for:
Australia, US (excluding Alaska and Hawaii), Singapore, UK, Canada, Hong Kong, Austria, Belgium, Czechia, Denmark, Estonia, France, Germany, Hungary, Ireland, Japan, Lithuania, Luxembourg, Macao, Malaysia, Netherlands, New Zealand, Philippines, Poland, Portugal, Spain, Slovakia, Sweden, Thailand, and Vietnam.
Free Shipping on orders $115+ for the rest of the world,
otherwise $14.99 shipping fee applies.
Express shipping (3-7 business days) available everywhere for $42.
Please find the average transit time below:
Region | Average Shipping Time |
North America |
|
| United States | 4-12 |
| Canada | 6-11 |
| Mexico | 5-12 |
Oceania |
|
| Australia | 5-12 |
| New Zealand | 8-10 |
| Asia | |
| Hong Kong | 3-7 |
| Singapore | 3-7 |
| Malaysia | 3-7 |
| Thailand | 3-7 |
| Philippines | 3-7 |
| Rest of Asia | 5-15 |
| Europe | |
| UK | 4-10 |
| Germany | 4-10 |
| EU | 10-15 |
| Switzerland | 6-10 |
| Austria | 7-11 |
| Rest of Europe | 10-15 |
| Rest of the world | 10-25 |
Real Girls, Real Results
Loved By Everyone
How To Use
Why Choose BOOMBA?
BOOMBA products are created by women for women. That’s why our products fit and feel better, because we have also experienced the same struggles you have right now.
We create our products using the best materials and really put care and thought behind the design to ensure a seamless and comfortable fit. When you wear BOOMBA’s products, you will definitely feel and see the difference a good bra makes.
Our products may not be the cheapest, but you can bet that our products will outlast the competitors. Many sticky bra alternatives are priced lower, but you can also only get a few uses out of them. Ours are created using the highest quality materials so that they will actually last, creating less waste in the long run. All our products are also manufactured in a safe and clean working environment that pays fair wages to their employees. We are proud to support fair trade and want to thank you for also doing the same.
Together we can make a difference.
Which BOOMBA Inserts is best for you?
Hollywood’s #1 Best Kept Secret
“The best-selling inserts that are breaking the internet.”
Customers Who Bought This Item Also Bought
- Reviews
- Questions
United StatesWedding Day Hero!!
I purchased a wedding gown that had a low back and a deep cut in the front, so wearing a bra was absolutely not an option. My bra size is 34 DDD or E, and I was concerned about pulling off this dress. The person at the dress shop told me it would be fine with the straps tightened. Fast forward to 2 months before my wedding, we could not tighten the dress, as it would be super uncomfortable for me to wear, and my boobs were falling out under the built in cups. I was absolutely panicked, every other silicon insert I have tried DOES NOT WORK. Then I stumbled upon Boomba, the DOUBLE SIDED STICKY BRA INSERT! They were absolutely perfect in my dress. I stuck them on the cups inside my gown and they held me up all day long. I put them on at 2pm, and still had to peel them off at 11:30, as the were really on there still. My boobs looked great. I felt so confident and was able to dance all night long too! I have already told all of my girlfriends about this company. Thank you Boomba for this product!!
United Statesdidn't think I would like them this much
I didn't expect to like this product as much as I did. Originally I thought it was a silly product and purchased without high expectations. But they really surpassed all my expectations in terms of customer service, quality, packaging and functionality. 1) I have a top that always slides and shows my sticky bras, even with double-sided tape. These inserts were able to hold it in place and keep the top from moving. 2) The shape actually looks so natural. I was worried that with so much padding, it would look very fake and obvious. I wore it out to dinner with my girlfriends and everyone commented on how good my girls looked. A lot of them were shocked when I revealed it was boomba and turns out 2 of them already have these too lol. 3) The stickiness is superior to all sticky bras I have tried in the past. I have used them so many times and they are still sticking strong. 4) I am a sweaty gal and they did not move at all since I guess my top keeps the inserts in place, which was nice as I finally do not need to worry about my sticky bra falling to the ground. I did not feel any movement or shifting throughout my day. 4) packaging is absolutely beautiful, customer service is attentive and actually cares (shoutout to Jessica for helping me find my size!), these inserts are seriously not like any other sticky product I have used before. From thinking I would use it every now and then, I feel myself grabbing them everytime the occasion fits because they just make your outfit THAT MUCH BETTER. Overall I am very happy with my entire experience with Boomba and would recommend them if you are looking for a good sticky bra
United StatesTHE BEST
I am a 34A and have never had cleavage in my life, I really wanted to have cleavage in my wedding dress and was worried I wouldn’t be able to find anything to make it happen. I tried tape, normal “sticky boobs”, etc. A week before my wedding I discovered Boomba and knew I had to try it! I was worried they wouldn’t come in time even with rush shipping, so I emailed customer service and they assured me they would get them to me in time for my wedding and they did! Amazing customer service!! Sure enough they gave me amazing cleavage for the first time in my life and I felt so beautiful and feminine in my wedding dress!! They were so easy to use, and stayed in place the whole day and night, AND I never had to worry about a nip slip! THANK YOU BOOMBA!!!
United Statesholy. crap.
i’ve tried sticky bras in the past & could never get them to work. but these are AMAZING. i’m not even wearing them with a correct top (no underbust support) because i was too excited to try them out & these puppies are UP THERE. i so wish i could post my before & after pictures on here. for reference: bra size 40DD
United StatesBuy it
These silicone sticky pads work pretty well. They add a little oomph to the breast but not all crazy like the videos show. Best to wear these with very tight sculpted tops that have under wiring to get best results in the lift and so they dont move around.
