A subtle lift goes a long way. Cleavage Cupcakes® are designed to be placed along the outer edge of the bust to create a naturally enhanced, push-up effect. Made from soft, medical-grade silicone, these reusable inserts fit comfortably inside most bras and many swimsuits for added shape and definition—no commitment required. Product Details Medical-grade silicone Reusable design Adds shape and enhances cleavage Compatible with most bras Easy to insert and remove Item CUPCAKES