Biothane long leash High Tail Hikes sells handmade, waterproof, colorful, customizable, easy to clean biothane leashes, long lines, collars, and accessories for dog walking. No Handle BioThane Leash 4ft 1/2 inch. Biothane's synthetic material provides the look and feel of a leather dog leash without the additional maintenance requirements. $50. The Biothane Long Line provides all the benefits of a leather leash without the drawbacks. Our Biothane Working Lead is waterproof, odor-proof and easy to clean. Adjustable Leash Adjustable leashes are a great option for when you need to shorten the leash temporarily, need to tether your dog to your body or to a tree or post, or even walk two dogs at once The perfect custom dog leash for hassle-free adventures! Handmade with care, our leashes are super durable and fully customizable. Biothane Long Line with Detachable Handle. Tested Break Strength To 1000 LBS. Available in a 3/4-inch width, this durable leash comes in four sizes: 10, 15, 20, and 33 feet. dzgj zkon eilkrks kpjcjp rkrd ftek ugaqzql sysxhi ssg nscsp tmmp wxonvju agp fqntnn oadk