Fashion Forms #5540 Invisible Bra Strap. Clear, no-show replacement bra straps. Lightweight and comfortable, Invisible Bra Straps are convenient to use for those times when you don’t want your bra straps to show. Assorted hook colors: White, Black, Nude and XL are all metal hooks.
Shortest adjustment is approx. 8.5in and longest is 17in.