Size L is 3/8' wide. Total leangth of this rolled leather slip lead dog leash is 4ft. Slip leads are great to train a dog or use while you travel. All slip leashes for dogs have an adjustable stopper to adjust the loop. For these heavy duty dog leashes we use soft yet sturdy genuine cowhide leather to ensure that you get a durable good looking dog lead. Leather dog leash for small and large dogs are available. Leash length is optional 6ft or 4ft. Soft rolled slip lead for dogs available in 14 colors and 10 sizes. Feel free to choose a perfect combination.