Women Buckle Replacement 2 Rows 4 Hooks Bra Strap Extenders Black one size Cotton Blends, Metallic With elastic strap to easily adjust the length you need, can match with most bras. You can add more extra room by the bra extenders while your bras are too tight. Perfect accessory when you need more room for your daily clothes, sportswear or for your maternity clothes Size: 9.5 x 5cm/3 3/4 x 2inches(L*W) 4 pcs per order