Premium Materials- Our dog hands free leashes rod body is high-strength, made of hard stainless steel, and the handle is covered with silica gel for better grip. Fantastic Function- This free hand bike leash is suitable for all bicycle's models, it could give your dogs a guidance, and control your dog to run with your bike rhythm, also the detachable elastic give your dog more space for running and jogging. Robust And Durable Construction- High carbon stainless steel metal and reinforced nylon. Easy Installation And Removal- Our dog bike leash could attach to the seat post via a clamp mechanism, easily removed from the bike, tightened and loosened in a few minutes, compatible with any type of bike. Keeps Your Dog Safe- The 16.5" guide pole keeps your dog at a safe distance from the bike wheels, and the retractable elastic rope could reach 30" maximum, gives him plenty of room to run alongside.