Tresbro Pro Skateboard, Super Longboard Comes Complete for Kids, Youths and Adults(31-inch). Wheels: 55mm 95A super smooth wheels；. Complete High Quality Skateboard made from 31" x 8" Maple；. Great combination of exercise and fun, totally portable, and ideal for all skill levels;. Zoom Board arrives ready to use, complete board and wheels , no assembly required;. Made in China and built to demanding specifications.