product weight: 50001:395g             50002:265g            50003:210g         50004:40g
incasement quantity:50001:36g       50002:72g               50003:72g           50004:500g
material: 50001:30%melamine                product price:1.054
                 50002:30%melamine                product price:0.752
                 50003:30%melamine                product price:0.595
                 50004:30%melamine                product price:0.167
material: 50001:100%melamine              product price:2.173
                 50002:100%melamine              product price:1.502
                 50003:100%melamine              product price:1.226
                 50004:100%melamine              product price:0.248
out box size: 50001:40.5*30*25(cm)    
                       50002:52*37*19.5(cm) 
                       50003:45*30.5*23.5(cm) 
                       50004:48*26*23.5(cm)