Perfect Shape - Shape into your shape and fix it firmly in place The thick concealer effect in the center, the edges gradually become thinner, seamlessly fit the skin, make your breasts more rounded, and increase the volume for a more lively appearance. Steel Wire + Plastic + Sponge + Silicone .Provides cleavage and support This bra kit is designed to provide cleavage and support while remaining invisible under clothing. There are no heavy straps cutting into our shoulders, no back straps causing bulges, and no visible front. .Polyamide .Hand Wash Only .Perfect Size The pads round out the look under clothing for added comfort. The kit comes with standard size pads to fit cup sizes B to DD. .SPECIAL BRA - Coated to remain at body temperature. The stainless steel bra design is extremely durable and comfortable as it flows with your body as you move. You can bend, sit, dance, etc The pusher paddles adjust to your specific shape and feels as if hands are holding you. The bra must be adjusted to your specific shape for comfort and proper fit. .Reusable- This product uses non-slip silicone, which can hold the bra in place without slipping off. After each use, just hand wash the silicone cream with warm water and mild soap, and then air dry. .