MULTIPLE BENEFITS FOR INFANT AND PARENTS - We care your baby like you do. Infant master create this baby doorway jumper to help babys burn out excess energy and develop their walking skills. This bumper jumper makes baby stay healthy and sleep better at night, which is a good way for both parent-child interaction. STURDY &SAFE TO PLAY - Our johnny jumper with sturdy door frame clamp provides a secure fit into doorways.The durable baby door bouncer & swing jumper' spring and strap is made of durable steel and polyester. The well designed door jumper seat bag can firmly supports baby's spine, ensuring correct, upright posture during bouncing. Suitable for baby who can support their head unaided and be willing to walk. The doorway bouncer can be used by baby under 24 months or 35 lbs. BOUNCE WITH EASE AND COMFORT -This baby door swing jumper features with adjustable strap and skin-friendly seat bag, which makes your baby easy to use and have more fun. The baby jumper max height is 6ft. The doorway jumper for baby with a breathable seat bag can be removed for washing by hand or machine. IDEAL FOR INDOOR& OUTDOOR USE- Doorway jumper easy to set up without tools, open the clip and fix it on the doorway (4-12" thickness). This johnny jump doorway jumper is foldable and weighs only 3lbs, which is portable and can be easily stored in mom's bag or suitcase. Brings the baby more fun whenever you go. TRUSTY PRODUCT AND SERVICES- We care about the satisfaction from you and aim at provide great value product to you. Infant Master team will provide premium service to solve trouble and reply to your email within 24 hours. ATTENTION: Please wash the seat bag before use. Never leave your baby alone in the jumper.