H1901-1 black finished H1901-2 edge ground H1901-3 edge ground tin coated H1901-4 fully ground bright H1901-5 fully ground black finished H1901-6 fully ground tin coated size(mm): (1-10)x0.5mm packing: inner : plastic round box outer: carton 20sets/ctn n.w./g.w.: 9/10kgs inner box: 37x15x18.5cm meast: 38.5x32x20cm