Imaginations will run wild the the US Mail Truck! Multiple riders can hop on and deliver mail around the world. The possibilities are endless. The truck is mounted to four springs, giving children the ability to move the truck as they play. You have the option to choose between a surface mount unit or an in-ground mount unit. The truck features a white metal frame with white plastic panels to create the mail truck look. Four wheels and two steering wheels are also included. The truck has blue accents, giving it a similar look to a real mail truck. Choose between models with and without springs. The Trex floor is a unique combination of wood and plastic, giving you the best qualities of both. The US Mail Truck is intended for children ages 2-5. The unit requires no assembly.