Features: Jumping Fun: Helps Develop Core Muscles And Provides Entertainment And Exercise Without Taking Up Floor Space Easy-To-Use Clamp: Attaches To Most Interior Doorways With Molding. No Tools Are Required Making It Easy To Move From Room To Room Adjustable Straps: Easily Customize The Height For Your Child Great For Travel: The Quick Set Up And Portability Make This Item Terrific For Day Trips Or Vacations Easy To Clean: Wipeable And Machine-Washable Fabrics And Toys Are A Convenience You'Ll Love