1. Adjustable DesignThe clamp on the seat post allows you to easily adjust the product's height from 36 to 40in, making this outdoor wheel unicycle suitable for people of different heights (more than 5.74ft). 2. Stable RidingThe tire with protruding points and nonslip pedals can enhance friction, effectively increasing stability and while riding. The aluminum alloy rim and manganese steel frame provide the product with a sturdy structure to withstand 154 lbs. 3. Comfortable Riding ExperienceThe soft seat cushion with a curved shape adopts an ergonomic design to fit your buttocks and bring you a comfortable riding experience. You can grab the handles at the front and rear of the seat to ensure good stability during the riding process. 4. Strong and The highquality plastic, manganese steel, and aluminum alloy are deformationresistant and rustresistant. The seatpost features spiral knurling technology, which is antislip and prevents the seatpost from rotating erratically.