Ladies 2 Hook Bra Extension Size (L X W)}: 9.4 Cm X 3.8 Cm (3.7 "X 1.5") With A Hook Center Spacing Of 1.9 Cm (3/4 "). This Bra Extender Has 3 Rows Of Position Hooks. With 2 X 3 Hooks You Can Easily Adjust Your Bras.Bra Extension Material: The Fabric Part Is Made Of Elastic Nylon And The Metal Hook Part Is Made Of Stainless Steel.Nylon.Model Number: Nyk-3Hook.{Use}: Simply Attach The Hooks On The Bottom Of The Extender To Your Bra Hook Loops And Use The Hooks On Your Bra To Attach Them To The Hook Loops On The Front Of The Extender.Use For: Bra Extenders Comfortably Increase The Range Of Your Bras. They Can Especially Be Used For Pregnancy, Motherhood And Weight Gain.Package: 3 Pieces 2 Hook Bra Extensions.