Package list: the package contains 3 x bra extenders with 3 hooks, including 1 x black, 1 x white, 1 x nude), which match different colours of your underwear. You can also choose the colour according to your wishes High-quality material: the fabric part of the underwear extension buckle is made of nylon, which is soft to wear and does not hurt your sensitive skin. The bra extension hook is made of stainless steel hook, which is strong and not easy to break, smooth surface, antioxidation, can resist erosion and rust Closure: Hook and Loop Polyester Model: extension de sous-vêtements Easy to use: simply connect the hooks on the bottom of the underwear extender to the bra Velcro and then use the hooks on the bra to connect the Velcro to the front of the extender. Your problem is solved, you can enjoy the extension of convenience Size specifications: the size of the adjustable bra extender is 20 x 2.5 cm; please measure your bra carefully before buying to make sure the extension fits your bra; this bra extension has 3 rows of position hooks, 3 x 3 hooks for easy adjustment of your bra