Metal Book Rings, 1" Diameter, 100 Rings/box | Bundle of 2 Boxes

Multi-layered nickel-plating won't crack or split. Locking position for extra security. Easy to operate--pull to open and squeeze to close. Tough steel rings can handle heavy use. Ideal for keys and swatches too!You may also like "#2 Washers for Two-Prong Fasteners, 1.25"" Diameter, Brass, 100/Box | Bundle of 10 Boxes".