Up country collars are the stylish and high-quality fashion choice for your pet the needs. They are made of high strength nylon fabric and sewn on polyester/nylon trims that are brightly dyed, stain resistant and will not fly or fade over time. really designed to last a lifetime. All collars have hardware in cast solid brass which ensures safety and durability and Coast Guard approved buckles. Proudly made in the USA, these collars are machine washable in a cold, gentle cycle and can be air dried. Matching lead available. Size XS 6 - 12 inches (15 - 30 cm), width 5/8 inches (1.58 cm), size S 9 - 15 inches (22 - 38 cm), width 5/8 inches (1.58 cm), size M 12 - 18 inches (30 - 45 cm), width 1 inches (2.5 cm), size L 15 - 21 inches (38 - 53 cm), width 1 inches (2.5 cm) XL 18 - 24 inches (45 - 61 cm), width 1 (2.5 cm).