Poly-plastic platform scooter with handles helps promote balance, strength and creativity in a fun, recreational way. Designed for use in a seated, kneeling or prone position, you can use them for races, teamwork-train-car exercises or to play a great game of scooter hockey. Swivel casters feature rubber, non-marring wheels. Length: 12″; Width: 12″; Material(s): Plastic Platform; Rubber Casters; Playground/Gymnasium Sets Type: Scooter.