【Endless Hours of Fun】FUNLIO adjustable baby door jumper is designed for babies 6-24 months, and weighing under 18 kg. The well-designed door jumper seat bag can firmly support the baby's spine, ensuring correct, upright posture during bouncing. All you need is a suitable doorframe, and your baby can play safely within the room. This baby jumper doorway will help babies improve balance and exercise muscles, and let your little one enjoy a happy childhood. 【More Flexible Springs & Height Adjustable Strap】FUNLIO baby doorway jumpers feature high-quality 304 stainless steel springs, strong & flexible. Our springs offer an extended and dynamic stretching range. Your baby can jump higher and have more fun! The nylon rope is equipped with an extensive adjustable height range, granting you the freedom to set the jumper at the perfect height. Baby will enjoy a comfortable and enjoyable playtime. 【Better Material, Soft & Comfortable】Safety is very important when children play, that's why we strive to make our products safer! Two buckles and adjustable seat belts ensure your baby's safety. Made of soft cotton, it's comfortable for your elder kids to play while liberating parents' hands. The rotating design at both ends of the support bar makes it easy to assemble and fix safely. It is lightweight,convenient to store and carry. 【What You Will Get & Usage Notice】Package includes 1 baby jumper & 1 sturdy door clamp. The adjustable height ranges from 2.8in/7cm to 27.6in/70cm. So you can adjust the baby jumper to a ideal height. It will be a perfect gift for babies on Christmas, birthdays, Children's Day & Baby Shower. Notice: ✔️ Compatible Doors: Rectangular door frames only, solid frames, door frame thickness greater than 0.5 inches (13 mm); wall thickness 4-12 inches (10-30 cm); height less than 95 inches ✖️ Not suitable: Thin plastic/hollow metal/round/glass/damaged frames 【90 Days Return Policy & 1 Year Quality Services】FUNLIO is committed to providing our customers with exceptional products & services. We offer a 90-day return policy and a 1-year quality service. In case any parts are missing or damaged during transportation, please contact us immediately. We will assist you by sending replacement parts or exchanging the product in 2 business days. Either way, you will also get a 10% return. FUNLIO Baby Door Jumper - White