The BB0 silicone insert evenly fills your bra cup, mimicking natural breast tissue. Ideal for small size differences (1 cup or less) or post-lumpectomy. Wear in pocketed or regular bras, even against the skin, to balance your shape. Waterproof and reusable, it’s safe for swimming and everyday wear.

• Single insert with storage bag
• Adds up to 1 cup size
• Waterproof and reusable for over a year
• Easy care: wash with warm soapy water, rinse, and pat dry

Tip: Fit your bra to your larger breast, then choose the BB0 thickness based on your smaller side. For differences over 1 cup, consider the Bra Balancer instead.