Brown nylon leash, adjustable and durable. - Brand: Carhartt - Color: Brown - Material: Nylon - Type: Leash - Adjustable: Yes Thank you for viewing. Carhartt dog collar and leash set. Size is M. Suitable for medium-sized dogs. I purchased the wrong size, so it's almost unused. I'm selling it for about half the purchase price. Durable construction and reflective triple-needle stitch collar for dogs. The ultra-durable collar features sturdy nylon webbing and duck canvas weave. Reflective triple-needle stitching for visibility in the dark. Size: Medium (Neck: 30.5 cm - 45.7 cm, Collar width: 3/10.2 cm) Please measure at the base of the neck.