MansionAthletics Activity Super Sets are the optimum choice for all your class needs when it comes to swivel wheel scooters. The Super Set value is only surpassed by its superior quality and functionality. These durable scooters are constructed of indestructible polypropylene and come with swivel wheels that won't mar gym floors. Safety-grip handles provide added balance and stability. Buy 24 scooters - (COLORS: 4 each (2407) in Yellow, Green, Orange, Blue, Red, and Purple) and get 2 FREE 36''H heavy-duty aluminum Roll-About Scooter Carts - each holds 12 scooters!