"Low Back Bra Compatible Women's Seamless Deep U Low Cut Backless Bra Convertible Multi-way Low Cut Backless Bra Halter Neck Bra" f54 75 percent Nylon, 25 percent Spandex Imported Buckles Are Hand Washable Only1). Multi-Way Deep U-Shaped Deep V Backless Bra - Convertible Straps Can Be Used As Low V Bra, Low Back Bra, Backless Bra, Halter Bra, Cross Back Bra, Invisible Bra, Clear Strapless Bra, Backless Bra , Plunging Bras, Wedding Bras, And Everyday Bras. 2). Back Bra For Low-Back Dresses Or Shirts - Innovative Adjustable Single-Button Back Straps Create A Low-Back Silhouette. Bra Back Straps Can Be Pulled Down To 5.5 Inches Lower Than A Regular Bra. 3). Skin-Friendly, Seamless, Comfortable Bra - The Side Fabric Of The Bra Is Made Of 75 percent Nylon, 25 percent Spandex, Which Is Lightweight And Sweat-Absorbent. Cup Lining Is Made Of 100 percent Polyester It'S Breathable And Stretchy. 4). Using Adhesive Technology, It Is Smooth And Invisible, And The Bra Is Fixed In Place - Soft And Thin Cup 1Cm Double-Sided Tension Strap Is More Durable The Steel Ring Is Made Of Soft Steel Wire And Will Not Deform After Washing. Perfectly Fits Your Body Curves. 5). Convertible Bra Suitable For All Styles - Large U-Shaped Back Design Fully Shows Off Your Beautiful Back And Shoulders. Perfectly Matched With Tops And Low-Cut Backless Dresses To Show Off Your Sexy And Charming Back. Backless Bras Are A Must-Have In Your Wardrobe And Can Be Worn In A Variety Of Fashion Styles. These Innovative Bras Can Be Paired With Almost Any Outfit Thanks To Their Versatile Construction. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.