Does your dog chew and mangle his tags? This a great solution that makes sure he always has the ability for someone to call you if he gets loose. It’s made with rip-stop material and embroidered with your dogs name and up to two phone numbers. It is 4.5 inches long and fits around a 1.5 or 2 inch martingale collar with Velcro for ease of removal for new collars and washing.