This unicycle will be ideal for both novices and beginners. Its solid height-adjustable steel structure will ensure you use it for years. It is designed for practice on flat and smooth ground. In addition, its round steel fork and non-slip pedals will allow you to work safely. Its pretty comfortable and ergonomic saddle with handle and 20-inch wheel will offer you great comfort and stability. Features Ideal for the first time unicyclist or the regular rider Adjustable seat height from 31.75" to 36.5" with quick release Ergonomically designed soft and comfortable Comes complete with high-quality tire and aluminum rim Lightweight easy to transport Suitable for indoor or outdoor exercise To practice on flat and smooth ground Easy to assemble Specification Color: Black and Silver Materials: Aluminum Alloy Plastic PU Dimensions of Wheel: F20" Adjustable Seat Height: 32"-36.5" Seat Size: 13.25" x 6"