Green Adjustable Unicycle 16 InchThis distinctive unicycle combines fun and hones your skills, and is an ideal leisure activity for young and old. Unicycling improves both your physical and intellectual prowess. The unicycle is ergonomically designed, and has front and back bumpers on the saddle to protect the bike from bumps and scratches. The convenient release clamp allows you to quickly select your desired riding height. The comfortable seat is padded with thick foam. The high