Gym teachers and fitness instructors can add a multitude of imaginative activities to the next class with this GameCraft® Safety Guard Scooter Board. Students will be able to race each other or play exciting games of floor hockey while strengthening their leg muscles and coordination. No matter what the indoor surface, this scooter board's non-marring, double-ball-bearing swivel casters roll smoothly to keep the fast-paced action going. Made from 1 in. thick plastic, this board is sure to withstand intense use.