EZ Steps Coupler leash is a low impact gentle and humane pet restraint. Advanced rubber technologies generate shock-absorption while maintaining durability. EZ Steps is friendlier to the pet, but also minimizes stress and tension on pet owner's neck, shoulders and arms. The EZ Steps is ideal for keeping dogs safe, close and comfortable. Ideal for walking two dogs at once. For dogs up to 200 lbs maximum combined weight. 43" long. Weather & Water Resistant. Made with environmentally sustainable materials.