Active portable ramp Jumpack The Jumpack is easy to carry, even for children aged 10 and up. It weighs just as much as a normal school bag. The ramp has a built-in shock absorption system. This way, the ramp always remains stable. The Jumpack is easy to assemble! Specifications: Colour: black Gender: junior, unisex Material: polyethylene Dimensions folded: 52 x 35 x 18 cm (L x W x H) Dimensions ramp: 150 x 35 cm (L x W) Load capacity: 90 kg Age: from 10 years