Custom fit a bra with Bra Back Extenders. All extenders have four positions of eyes which allows lengthening the bra’s back band. All extenders are non-elastisized, 100% nylon with a soft brushed back for comfort. 1 Hook = 3/4" 2 Hook = 1.5" 2 Hook Special (Thinner)= 1 1/4" 3 Hook = 3" 4 Hook = 4" 3 Extenders Per Package. One each of White, Black, and Nude. Availability: Usually ships the next business day. 50520-24Color: 1 Hook2 Hook2 Hook Special3 Hook4 Hook FREE SHIPPING ON EVERY ORDER! Click to see our FREE SHIPPING & COUPON details! We are a member of the Better Business Bureau.