LEAD WITH PURPOSE with the Viper Biothane Dog Leash. This robust webbed dog lead is specially coated to emerge from even the swampiest environments, dry and smell-free, without loss of flexibility. !!! NOT A CHEW PROOF MATERIAL, NOT TO BE USED FOR TIE OUT !!! | EXCELLENT PERFORMANCE: Biothane dog leash boasts a flexible substrate core bonded with a waterproof coating, perfect for environs where strength and cleanliness are crucial. It will not get stiff during extreme cold and will not melt during extreme heat. | MORE DURABLE than leather dog leashes, the Biothane dog leash boasts a flexible substrate core bonded with a waterproof coating, perfect for environs where strength and cleanliness are crucial. | SOLID BRASS HARDWARE is ideal for working dogs in law enforcement or military operations. Will not rust. | MADE IN THE USA from the highest quality materials, our Biothane Dog Leads come in 5 different colors, 4 width and 4 different length, ensuring that there is a suitable lead for any dog and every task.