Material:Skin-friendly cotton and nylon material,metal and stainless steel.The velvet fabric in the back can be used to scrub and clean your bra. Moderate thickness is comfortable to wear
Bra extenders type: 3 rows 5 hooks and 3 rows 6 hooks.A multi-hooked bra extender will make your bra in position.
Length among hooks:1.3cm/0.5 ", 1.4cm/0.55"
Color and Package Content:Black,White,Red,Skin color, and Multi color with 2 3 4 5 Pcs
The Bra Hook Extender will increase the length of your bra band for added inches of comfort.With the bra extender, you don't have to buy another bra because of the size problem.