Let your dog show his true colors with the Bad to the Bone Collars, Leads & Harnesses. Reflective screenprinted design combines fashion and safety. Comfortable, padded nylon is easy to wear. Adjustable collars have quick-release plastic buckles. Each includes a "Bad to the Bone" charm. Small is 10-16" Neck Size &  5/8" wide. Large is 18-26" Neck Size & 1" wide.