Provides hours of fun, active play for children ages 4 and up Quickly inflates or deflates for storage or play Durable, vinyl construction is safe for indoor and outdoor use Rugged handle provides a secure grip while playing Hedstrom's 15-Inch Frozen Hopper is made with durable vinyl and features an easy grab and grip handle. This hopper features full color, Frozen graphic displays and can be used for indoor or outdoor hopping. Hedstrom Hoppers encourage physical activity and can help promote coordination, balance and core development.