Small Leash is Suitable for Dogs Under 44 lbs; Medium For Dogs Under 66 lbs; Large For Dogs Under 110 lbs. The leash consists of durable housing and internal structures, which will provide a long life. Weight: Small with 0.62 lbs; Medium with 0.75 lbs; Large with 0.9 lbs. Tangle-free 360 degrees tape movement, no hassles at all. It extends up to 16ft. Ergonomic anti-slip handle provides super comfortable grip for those long walks! You will enjoy walking with your pets with our leash