All Leash Soft Lines products are made from multifilament polypropylene fibers. The leashes stay soft and flexible even in cold conditions and the fibers will not silver. This product has built in custom stretch fabric and also releases knots easier than nylon or cotton ropes. The specific gravity of water is less than polyester rope so it naturally floats. The smooth lines the Double Handle Sidewalk Safety Snap Leash has nickel plated Snap hardware sized to fit leash diameters. This double handle dog leash is ideal for high traffic areas. This allows your dog the roaming comfort of a long leash and the safety of a short control leash in high traffic area. Features. Strong hand-sewn webbing connections.. Releases knots easier than nylon or cotton ropes.. Excellent resistance to rot and mildew.. Excellent resistance to acids and alkalis, salt water.. Very good resistance to Oils and Gas. Leads are soft flexible and easy to grip.. Lightweight Floats in water and easy to clean.. Remains flexible and will not sliver. .UV inhibitors added for color stability..Hand wash or machine wash for cleaning..0.62 in. Diameter per 8 ft.. Color - Lime green.