Martingale Collar or Quick-Release Buckle! This isn't your ordinary zebra dog collar! This zebra's got spunk. Chocolate brown and white zebra print on a deep red dance floor with a pop of bright blue. Put this on your dog and you may just see your dog dance. (1" width only in two sizes: Small-10-15", Med-15-23". Machine wash cold separately or with similar colors. Place item in a lingerie bag to keep the hardware from clanking around your washer. Line dry. Do not iron. Materials: Die cast nickel plated hardware and Quick release hardware is a combination of acetal, polypropylene & Nylon webbing and Polyester trims.