Three Sorts Fits For Most Size Women'S Bra: Three Colors And Three Sizes 2 X 3, 3 X 3, 4 X 4 Hook And Eye Strap Stretchy Extension,Adjustable Length, Fit For Most Size Bra, Easily Hooks Onto Most Size 2/3/4 Hook Bras. This Item Is Used To Add More Extra Room To Bras That Are Too Tight And Comfort While Wearing Your Bra. Wide Application Range: Bra Extender Comfortably Increase The Band Range, Perfect Addition To Your Maternity Clothes,Daily Apparel And Sportswear. Three Sorts Size: 4.3X3, 4X2.2, 3.8X1.3, Metal Hook Link Spacing: Approx. 0.75, 0.75, 0.51. Easy To Use: Hook The Hook Part Of The Bra Extender Onto The Metal Hole Part Of Your Bra. Put On Your Bra As You Normally Do. Item Name: Bra Elastic Extender; Main Material: Polyester; Main Color: Black, White, Beige; Three Sorts Item Size: 3.9X1.3, 2.2X 2.0, 4.3X3.0(L * W) Bra Extender, 2 Hooks/3 Hooks/4 Hook Bra Elastic Extender, 4.3x3, 4x2.2, 3.8x1.3, 9 Packs (black, White, Beige)