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FOR AA-B CUPS

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NON-ADHESIVE | BRA INSERT

CAKES Volume™

Dermatologist-Approved
Non-Toxic Silicone
Safe for Sensitive Skin

$42.00

~~$0.00~~ $42.00

The most seamless, natural-looking bra inserts designed for itty bitty cups sizes (AA-B cups). Add an instant ½ cup of volume to your look in bras, bralettes, and structured tops. Non-adhesive.

Color: Honey

Size: One Size

CAKES Volume™ Size Guide

one size

5 x 4 in

CAKES Volume™ are available in one size & are recommended for smaller-chested women, wearing sizes AA to B cups.

How to wear CAKES Volume™

Ensure your skin is clean and free of lotions or oils, as this can interfere with CAKES™ adhesion.
Position "bump" on top or at the base of breast for custom fit under snug, structured tops.

Fit tip for push-up

Have more relaxed breasts? Or just want some extra oomph? Wear CAKES Volume™ with the bump at the bottom.

Fit tip for a rounder look

Want the appearance of a fuller rounder breast? Wear CAKES Volume™ with the bump at the top.

Try on at home!

To get the most accurate fit, print out our to-scale product cut-outs and try on at home to find your perfect fit!

Download printable Size Guide

One Size

Product variants

Quantity

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Woman-Owned Business
$1.5M+ Donated to Women's Health

Recommended add-ons

Save an additional 10% off when you bundle these add-ons

ADHESIVE | FASHION & CLOTHING TAPE

CAKES Fashion & Clothing Tape™

$14.40

Clear

ADHESIVE | NIPPLE COVER

CAKES Lift™

$34.20

Honey Caramel Cocoa

ADHESIVE | NIPPLE COVER

Sticky CAKES™ circles

$29.70

Honey Caramel Cocoa

ADHESIVE | BOOB TAPE

CAKES Tape™

$43.20

Honey Caramel Cocoa

Product Details

Turn up the volume with these seamless bra inserts designed to add an extra boost, in bralettes and snug, structured tops.   

Why you'll love them: 

Designed for itty bitty cup sizes (AA-B cups)
Provides subtle, natural looking volume
Infinity edge for seamless coverage
Non-adhesive, dermatologist tested & approved
Rinse & reuse
Custom coverage

Fabric / Wash & Care

Rinse with warm water, and pat dry. If you feel you need a deeper clean, let soak in warm water.

Return Policy

Should you get your CAKES Volume™ home & the sizing not work, please see our no-fuss return policy, linked here.

View full details

Designed for your boobs. Better for your body.

Thoughtfully designed with non-toxic silicone and skin-safe materials—because your boobs deserve better.

Dermatologist Tested & Approved

Sticky & Grippy CAKES™ are safe for sensitive skin—even on your most delicate areas.

100% Non-Toxic Silicone

Soft, body-safe silicone designed to move with you—comfortably and confidently.

Gentle, Skin-Safe Materials

Free from latex and plastics, our products are thoughtfully designed with skin safety in mind—no harsh adhesives, ever.

Dermatologist Tested & Approved

Sticky & Grippy CAKES™ are safe for sensitive skin—even on your most delicate areas.

100% Non-Toxic Silicone

Soft, body-safe silicone designed to move with you—comfortably and confidently.

Gentle, Skin-Safe Materials

Free from latex and plastics, our products are thoughtfully designed with skin safety in mind—no harsh adhesives, ever.

Grippy Not Sticky™
CAKES Volume™ are recommended under snug-fitting bras, bralettes & shelf bras to ensure super gentle coverage.
Seamless shape & volume
Natural-looking bra inserts instantly add ½ cup of volume for AA-B cup chests.
Custom coverage
Our versatile design allows the silicone shelf to be worn on top or bottom of the breast, depending on breast shape & outfit.

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Grippy Not Sticky™

CAKES Volume™ are recommended under snug-fitting bras, bralettes & shelf bras to ensure super gentle coverage.

Seamless shape & volume

Natural-looking bra inserts instantly add ½ cup of volume for AA-B cup chests.

Custom coverage

Our versatile design allows the silicone shelf to be worn on top or bottom of the breast, depending on breast shape & outfit.

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FAQs

Most commonly asked questions about CAKES Volume™

Are CAKES Volume™ sticky?

Nope! CAKES Volume™ are adhesive-free, seamless bra inserts designed to add a ½ cup of volume inside your bras, bralettes, or shelf bras. They won’t secure to your skin like Sticky CAKES™.

Do CAKES Volume™ lift?

CAKES Volume™ aren’t designed to lift—they’re designed to gently shape. They add a subtle ½ cup of volume and help round out the natural contour of your breast, especially for smaller chests (AA-B cup).

What type of clothing should I wear with CAKES Volume™?

Anything with built-in support! CAKES Volume™ work best in snug-fit garments like bras, bralettes, or structured tops. They’re not designed for loose-fitting tops or adhesive-free wear.