Help your baby develop coordination, rhythm, strengthen muscles and improve balance with the Jolly Jumper Original Jumper with door clamp! Features: -Saddle seat scientifically designed to firmly support your child’s spine ensuring correct and upright posture during exercise -Easy assembly and disassembly, no tools are required -Portative: designed for both indoor and outdoor use  -Pull-down flat when not in use  -For children aged about 3 months (when the baby can support his head without help) and more, until the moment of their first steps  -Maximum weight: 28lb / 13kg -Made in Canada Size: 18.3" x 8.5" x 2.5" / 46,4cm x 21,6cm x 6,4cm Weight: 2,4 lb / 1 kg