Petmate, 1 in. x 16-26 in. Dog Collar, Purple. Petmate's Basic Nylon Collars were created with high quality, long lasting nylon. Choose an adjustable collar for a custom fit on your dog, or room to grow for your puppy. Our basic Nylon Dog Collars feature fray resistant poly nylon in a variety of stylish colors. Lightweight collars made of soft, fray resistant nylon webbing and feature heavy duty stitching and tough metal buckles for years of dependable use. These adjustable collars are easy to take off/on collar and are ideal for a growing dog. Select from a variety of colors and convenient lengths.