This premium leather collar is durable yet supple, with silver-toned hardware and an adjustable locking buckle closure. The three O-rings allow you to attach ropes, chains, or any other accessories you can imagine. Feel free to play rough- this collar is built to last! The long leather leash has a wrist loop and snap hook for easy connection and release. All hardware is nickel free, and all locks are sold separately.Dimensions:Circumference: adjustable from 15 to 19 in.Width: 1.75 in.Leash Length: 47 in.