This is 4 pairs of invisible bra shoulder straps, comfortable and suitable for different styles of bras. It can replace removable shoulder straps on your bras to create a no-show look, can wear your favorite tops while still getting the support you need. Features - ColorTransparent - Material: Spandex, plastic - Size: 40.00X1.80X0.50cm/15.72X0.71X0.20inch. - Note: It contains a pair of black and transparent superfine bra straps and a pair of transparent and frosted bra straps. - plastic and spandex material, durable and wear-resistant. - It can change direction of the shoulder strap to prevent slipping and not oppress the body. It is comfortable to wear. - Simple and fashionable style, multi-color combination and collocation, can better meet your needs, with a variety of clothes. - Comfortable, not easy to sliping, can be used at ease. - Moderate size, elastic, suitable for most girls. Package list: 4 x pairs of bra shoulder straps