These collars are specially designed for puppies and small breeds 10 pounds and under as a lighter weight option. Small breed collars and leads are 1/2-inch-wide with high-tensile strength nylon webbing, and sewn on polyester and nylon ribbons. They are stain and fray resistant, and designed to last a lifetime! Our hardware is perfectly proportioned for the smallest dogs. * Machine washable * Made in the USA * For puppies and small dogs 10 pounds or lighter