eBoot Detachable Pull Apart Key Rings Keychains (5 Pack) Classic pull-apart keychains; all-steel construction with durable bright silver nickel finish Depress the "plunger" and the 2 parts separate 2*1 inch diameter split rings; 3.2 inches total long length Can be fastened to belt, hangbag or keyring, mini clue card etc. Package included: 5 pieces of key ring holder