... to selcetive welcome EN1888,2012 approved 1.much smaller, lighter 2. Two in one !Changing to a carry cot use ... rotating and fixed front wheel ,rear wheel 30.0cm , all wheels have strong spring shock absorption *Fabric :Cotton fabric,extremely comfortable ... and sponge handle *Removable parts:handgrip,canopy with small window *With hand brake function *Can assemble with carrycot and carseat and bed roll ...