Specification 1)Tube:Aluminum 2)Cloth:600D fabric 3)Seat width:33cm 4)Total width:78cm 5)One-hand folding system 6)6"*4 front wheels with suspension 7)7"*4 rear wheels with suspension and link brake 8)With servel positions of backrest 9)With five points safety harness 10)With removable front hand rest Packing 1)1PC/CTN 2)CTN SIZE:78*25*103CM 3)339PCS PER 40HQ Refer pictures