90% Cotton,10% Silicone Imported Tie closure Hand Wash Only Comfortable MaterialThe strapless bra is made of skin-friendly silicone and the medical grade adhesive is super sticky.It's soft and comfortable to wear and you don't have to worry about falling off. Push up Silicone Bra: The stick on bra can easily clasp and unclasp with the front clip design Eortzzpc BingHuiKJ. Strong enough to help gather your breasts, bringing you a busty and charming deep v-shaped cleavage Breathable & Lightweight Ultra light weight won't make any sense of uncomfortable.Absolutely soft & invisible under low-cut clothing.The holes of bra will keep your breast has a good permeability, give your chest the gentlest care,which make you feel cool and relax all day. Washable and Reusable This invisible push up bra is waterproof and washable. Please wipe your breasts with a hot towel and dry them before wearing this invisible push up bra. After each use, rinse the bra with warm water and mild soap, and then air dry it. Dry the bra in a cool place, without being exposed to the sun. Exposure to the sun may reduce the viscosity of silicone. Excellent Choice for You: The invisible bra is an ideal choice for backless dresses, wedding dress, off shoulder gowns, halter dress,slip dress and so on.It's suitable for many kinds of occasions, wedding, party, date, etc .