Bra extension strap, extender hooks bra extender hooks 2 and 4 hooks available easy to use and wash. adjustable length, fit for most size bra. soft, flexible and comfortable. increase your size range with this simple item. reduces bra tightness due to shrinkage, pregnancy, or weight gain. soft brush backing soothes your skin. perfect for wearing oddly sized bras. bra extension strap extenders adjustable belt buckle nylon elastic bra extension strap hook clip expander for women.