Get peace of mind and fun fashion with these Personalized Nylon Collars. Embroidered letters spell out your pet's name and phone number and look beautiful on the durable, quality nylon Spectra Collar. These adjustable collars are perfect for a growing pet! Spectra collars are made from high-quality nylon; thick, strong and specially crafted to prevent fraying. Spectra collars also feature a metal buckle for superior strength and performance. Ideal for use with a tie out.