Net Weight: 22.5g (BP) L/W/H: 142.5/11.6/17.7mm Packing:1pc/opp bag, 25pcs/box,500pcs/ctn CTN meas: 32.5X31X19cm G.W./N.W.: 12/11 kg (BP) Description: * Ball pen * Colorful rubberized aluminum barrel , good hand-feeling * Shiny chrome parts