SOLD AS A PAIR! These silicone gel cleavage enhancers slip right inside your bra cup for the desired effect. Providing you with larger, rounder, and higher breasts in seconds. These are meant to give your natural breasts a little more fullness, for a bigger impact try one of our silicone breast forms. Cleavage enhancers are reuseable and handwashable. It is made with a composition of Polyurethane, silicone gel. One size fits all.