Breast Enhancers (Double Boost)For Best Results: These inserts are designed for use with structured, non stretch fabrics or form fitted, thick, stretch materials to ensure a discreet appearance. They can be worn under tops, dresses, and swimwear for a non surgical enhancement. Key Features: Double Boost Adds up to 2 cup sizes. Double Sided Adhesive Sticks securely to both your skin and clothing for all day hold. Instant Volume Enhances cleavage and shapes your bust. Gentle, Double