75% Nylon, 25% Spandex Imported Buckle closure Hand Wash Only 1). MULTI-WAY DEEP U SHAPED PLUNGE BACKLESS BRA-Convertible straps can be wear as low plunge bra, low back bra, backless bra, halter bra, criss-cross back bra, invisible bras, clear strapless bras, open back bra, low cut bra, wedding bras, also everyday bra. 2). BEAUTY BACK BRALETTE FOR LOW BACK DRESS OR BLOUSE- An innovative adjustable back single-button design strap creates a low-back silhouette. Bras back strap can be pulled down lower than normal bra to 5.5 inches. 3). SKIN-FRIENDLY, SEAMLESS, COMFORTABLE BRAS-The bras flank fabric is made of 75% Nylon, 25%Spandex, lightweight and sweat-absorbing. Cup lining is made of 100% Polyester,; its breathable and elastic. 4). USE BONDING CRAFT, SMOOTH & INVISIBLE, BRAS STAY IN PLACE- Soft thin cup; 1CM Double-sided tension straps more durable; Underwire made of soft wire material, washing without deformation. Perfect fit for your body curve. 5). A CONVERTIBLE BRA FOR EVERY STYLE-The big U-shaped design of the back fully shows your beautiful back and shoulders. Perfect partner to tops, low-cut and backless dresses that flaunt your sexy and charming back. The backless bras are a wardrobe staple that make wearing all kinds of fashion possible. These innovative bras can be worn with practically any outfit, thanks to their versatile construction. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don""""t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it! When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''''''''''''''''''''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!