Hauck jump jungle fun door bouncer jump for joy to support the natural movements of your child you need the hauck door bouncer jump the springy movements strengthen your childs leg muscles for crawling and walking and offer a lot of fun at the same time the colourful door bouncer jump can be attached easily to most door frames the seat height is continuously adjustable the jump offers comfortable sitting comfort and is made of durable materials you can use this door bouncer once your bab