The Artful Canine Blackwatch Plaid Dog Collar, X-Small Dogs 5-13 lbs (Collar: 5/8" Wide, 7" - 10" 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