Jump into Joy! 🎉 Quickly attaches to any doorframe. Sturdy spring for nonstop fun! No-mark clamp keeps your walls pristine. Easily transportable for fun anywhere. Wipe clean or machine wash for convenience. Hidden safety cord No-mark clamp Machine washable seat The Graco Nylon Doorway Bumper Jumper is designed for infants aged 6-12 months, featuring a sturdy bounce spring with a hidden safety cord for secure jumping. Its no-mark clamp ensures your doorways remain unscathed, while the highback nylon seat pad is both machine washable and easy to clean. Weighing just 453.59 g and measuring 44.45 x 43.18 x 204.47 cm, this portable jumper is perfect for fun throughout your home.