BOOMBA's Favorites
Ultra Boost Inserts Sizing Guide
If you are unsure of your bra size, please measure your bust and contact us with the measurements.
For sizes 34F and up, our Demi Boost Inserts (double push-up) are available in sizes up to 34I and our Invisible Lift Inserts (lightly padded) are available in sizes up to 34O.
Please note that results may vary depending on breast size and shape. Results will be similar to a double push up bra. BOOMBA’s padded inserts work best with natural breasts.
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 |
| 28C | AA |
| 30C | A |
| 32C | B |
| 34C | C |
| 36C | D |
| 38C | E |
| 40C | F |
BRA SIZE
| US | BOOMBA BRA SIZE |
|---|---|
| 28D | A |
| 30D | B |
| 32D | C |
| 34D | D |
| 36D | E |
| 38D | F |
| 28DD/E | B |
| 30DD/E | C |
| 32DD/E | D |
| 34DD/E | E |
| 36DD/E | F |
| 28DDD/F | C |
| 30DDD/F | D |
| 32DDD/F | E |
| 34DDD/F | F |
| 28G | D |
| 30G | E |
| 32G | F |
| 28H | E |
| 30H | F |
| 28I | F |
Tip: For the perfect fit, we recommend choosing your true size. Only size down if you are in between sizes.
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!
This bundle contains 2 of our best-selling inserts of your choice and the BOOMBA Demi Sticky Bra. Hand-picked as our personal faves, this bundle includes all the essentials you need to look great and feel great on any occasion.
This Bundle Contains:
- 2 Pairs of Inserts of your choice for instant lift and volume
- 1 Pair of the Demi Sticky Bra for a stitch-free edging
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.
Our products are not intended for individuals who have sensitive or thin skin or women who are pregnant or breastfeeding. Please note this offer may not be combined with any other coupons, discounts, offers, or promotions.
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.
BOOMBA inserts need to be used inside clothing. They cannot be used by themselves.
STEP 1
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Wear the garment on your body. Tighten the garment if possible for best results.
STEP 2
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Stick the inserts onto the inside of your clothing item and not to your skin.
STEP 3
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Scoop breasts up and towards the centre to create cleavage.
STEP 4
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While scooping, press the insert onto the breasts and press firmly to secure.
STEP 5
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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.
HOW TO USE BOOMBA BRAS
How to use BOOMBA Bra:
STEP 1
Stand in front of a mirror. With the two sides of the bra connected, stick the left side of the bra onto your breast at a 45º angle.
STEP 2
Scoop your right breast up and towards the middle. Next, stick on the right side of the bra at a 45º angle.
STEP 3
Re-adjust if needed. Unstick the other side, scoop breast to desired position, and re-stick until you're satisfied with the results!
How to Remove: To remove your sticky bra, unclasp and gently peel off one cup at a time, starting from the top outer edge. Reapply protective films onto the sticky bra and store back into the BOOMBA gift box, away from direct sunlight.
How to Clean: This sticky bra needs to be cleaned gently by hand. Do not machine wash or put in the dryer. Use warm water and mild soap. Gently use the pad of your fingertips to wash the adhesive, avoiding contact with fingernails. Carefully shake the sticky bra to remove excess water, and lay it to air-dry in a dust-free area. Once your sticky bra is dry, reapply the protective films and store it back into the BOOMBA gift box, away from direct sunlight.
Click here for a visual guide on which insert style to choose
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Ultra Boost: Lifts and adds 2 cup sizes, perfect for deep plunge tops and triangle bikinis. -
Demi Boost: The shortened version of our Ultra Boost. Lifts and adds 2 cup sizes, perfect for sweetheart necklines. -
Perfect Boost: Lifts and adds 1 cup size, perfect for a subtle boost in size. -
Invisible Lift: Lightly padded, designed to lift and shape without adding size in deep plunge tops and triangle bikinis. -
Subtle Lift: The shortened version of our Invisible Lift. Lightly padded, designed to lift and shape without adding size in sweetheart necklines. -
Micro Lift: Created specifically to stay hidden under micro bikinis. Lightly padded, designed to lift and prevent nip-slips.
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 |
| Hawaii | 8- 15 days *Not available for Express Shipping |
| Canada | 6-11 |
| Mexico | 5-12 |
| Oceania |
|
| Australia | 5-12 |
| New Zealand | 8-10 |
| Asia | |
| South Korea | 2-4 |
| 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 |
| European Union | 10-15 |
| Switzerland | 6-10 |
| Austria | 7-11 |
| Israel | 2-4 |
| Ukraine | 3-5 |
| 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.
Hollywood’s #1 Best Kept Secret
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“With products from nipple pasties to patented inserts, BOOMBA are the boobs’ new BFF.”
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“The best-selling inserts that are breaking the internet.”
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“BOOMBA’s Ultra Boost Inserts are not kidding about the ‘boost’.”
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“The best wedding accessory of 2022.”
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“The holy grail of bras.”
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“BOOMBA inserts are a must-have for brides!”
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“BOOMBA is one of the best bra alternatives.”
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“The Invisibra from BOOMBA is an absolute game-changer.”
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“BOOMBA’s ultra-thin sticky bras are a must-have for this summer.”
