1.EN1888/ASTM F833-10 2.five-point seat belts 3.aluminium tubes 4.air-input sports wheels 5.adjustable handle Baby Stroller : Two functions, seat can be easily adjusted for flat sleeping, quick and easy operation.1. Aluminium alloy frame, light and easy to carry.2. 600D with PU surface fabric, which is waterfroof.3. Plastic materials: Nylon PA 664. 7’ rubber front wheels, circumgyrate freely, ...