SIZING: Junior 9/16 in width (for puppies and small breed dogs) MATERIAL: Made of soft, durable, double braided thread. These collars are built to last and look great! HARDWARE: The double braided collars come with three hardware choices: Brass, Satin Nickel or Black Metallic WATERPROOF: These collars are waterproof with durable webbing MENDOTA GUARANTEE: Mendota's gear for dogs is built to last, we guarantee it for the life of your pet