Locks down shelving securely, Constructed to stand up to daily wear-and-tear.Wire shelving shelf lock clips suitable for most 1 inch post shelvingsReplace lost or broken shelf clips. fits for alera, Metro, thunder group, Eagle, Regency, advanced tabco, john boos, Winco, focus, and many more brands.colour:BlackMaterial:plasticsize: 25.4mmPackage Contents:100 x Wire Shelf ClipsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.