• Moon Shoes are the kid-powered anti-gravity device! • Fun and original mini-trampolines for your feet! • Develop balance and coordination! • Quick assembly, no tools required! • Fits up to size UK8 mens shoe with Velcro straps! With Moon Shoes you can turn your feet into mini trampolines and \'defy gravity\'! Kids have incredible fun as they jump with anti-gravity effects while developing balance and coordination. Made of quality, high-density plastic, with adjustable Velcro brand nylon closure straps, Moon Shoes feature a centre shoe platform with non-skid grip surface for sure-footed, high-bouncing thrills. Some assembly required. Additional details: Packaging size: 345mm x 260mm x 250mm Recommended age: 7+