The Artful Canine Blackwatch Plaid Dog Collar Large Dogs 35-60 lbs (Collar: 1" Wide, 12" - 20" Long) Colorfast polyester plaid sewn over heavy-duty green nylon webbing Military grade buckle, side (quick) release, contoured for comfort Nickel-plated metal D-ring for leashes, tags Green, navy & black tartan: Looks best on warm coat colors Machine wash delicate cycle, flat dry