Doorway jumper features sturdy bounce spring with hidden safety cord for nonstop little leg action and jumping joy Keep doorways mark free with our no-mark clamp because fun should be the only lasting impression Baby jumper easily transports from room to room so that your baby can play anywhere you need to be Seat pad is easily machine washable, or wiped clean, to save you time Non-twist straps allow quick, easy in and out so you can move baby quickly from room to room