These soft, flexible, self adhesive bras are no show through, reusable, hypoallergenic & are easy to clean. They are made of 100% silicone with an adhesive cup lining. These bras are seamless & invisible under clothing, offering flexibility & freedom of movement. Includes a fastener in the front & are adjustable for minimal or maximum cleavage (direction on packaging). These bras are available in 4 sizes: A, B, C, D.