Circle T® Black Dog Leads and Dog Collars are made from full, top grain leather, recognizable by their natural markings. Each leather piece is tanned to bring out fat wrinkles, insect bites, and range marks, which give each leash and collar its own individual character. The dog leashes and dog collars are sewn together for durability and strength. The stainless steel hardware makes these collars and leashes attractive as well as long lasting. The black leather dog leashes are available in 4' or 6' lengths. The black leather dog collars come in 10" to 22" lengths.