with 3 wheels
1)Material:alloy,ABS ,high rigidity steel and pu
2)fittings:backpack ,CD,tools.
3)packing:4pcs/ctn
4)means:860x240x290
5)G.W/N.W:17.2/15.2KGS
6)QTY/20ft: 1920pcs
7)QTY/40FT:4368pcs