●1. SIZE: Suggest for kids girls and adult ladies, please choose the right size, the bra is elastic can lengthen 1.5 times, Model height 59, weight 114LB, bust 33inch, wearing size L. ●2.FABRIC: 90% Nylon, 10% Spandex. breathable cotton, comfortable and soft compression fabric, soft and comfortable, suitable for women and girls. ●3. FEATURE: Without a sponge, choose the style you prefer, Seamless, comfortable and ultra soft, feel free when dancing. ●4. EXTRA CLEAR STRAPS: Adjustable and removable shoulder straps, two shoulder strap colors provided: nude and explicit; Also provided two lengths of Clear back Straps, no worry about wearing a backless leotard or other cloth. ●5.Application:iMucci Clear Back Bras for women and girls dance ballet gymnastics, fitness and exercise, yoga tap jazz train and practice, Perform’s undergarments, backless party or bride dress.