100% stainless steel-hardware pin buckle collar with an added grab/emergency handle, this collar is rust-proof, hard-wearing and boasts a soft, quick-drying neoprene lining for your dog's comfort. Perfect for dogs with sensitive skin, the collar is made up of two internal layers: nylon and neoprene for a more comfortable, pleasant collar experience. The BullyBillow's DNA collar has been advanced over time, making it suitable and economical for daily use. Triple stitched for extra security and pressure tested to withstand heavy force, it comes with a lifetime guarantee on the stainless steel hardware.