The Petiry Bird Pattern Dog Collar is made of high-quality materials that are designed to be comfortable and skin-friendly for your pet. The collar features a double-layered design that includes a solid nylon layer and an inner layer of polyester and nylon. The collar also has a quick-release safety buckle that prevents the collar from accidentally opening. The zinc alloy D ring is rust-proof and durable for long use. The collar is available in a variety of colors and patterns, so you can find the perfect one to match your dog’s personality.