1. A0,A1,A2,A3,A4 B0,B1,B2,B3,B4, 2. Can made-to-measure 3. Very good stability Description Item No N.W(kg) Graphic size(cm) Packingsnap Frame single side WKS-S/F-A1S 2 59.4*84.1 5pcs/CTN(92*66*14) snap Frame single side WKS-S/F-A2S 1.5 42*59.4 5pcs/CTN(66*48*14) snap Frame single side WKS-S/F-A3S 1 29.7*42 5pcs/CTN(49*37*14) snap Frame single side WKS-S/F-A4S 0.6 21*29.7 5pcs/CTN(34*25*14)