Fashion First Aid Clearly Gone: Disappearing Clear Bra Straps Wide (20 mm), 1 Pair Clear bra straps with discrete matte finish instead of noticeable shiny finish EASY TO USE: Hook onto most strapless or convertible bras (10 mm hook fits up to 1/2" loop) INVISIBLE: Nearly invisible under lace or mesh tops STURDY: Improved now with metal hooks SIZE: Commonly-sized 1/2" wide strap. Adjustable length to 22 maximum (3/4 in wide)