1)made of HDPE 2)corrosion resistant 3)No absorption 4)4-way entry,stackable 5)tough and durable construction 6)light and long lasting sanitary pallet for storing products and supplies 7)easy to clean and sanitize with pallet washer ,pressure scrubber or by hand 1)SL-1208-SS Dimensions: 1,200 x 800 x 140mm dynamic load 500kg static load 1000kg square space weight 7.5kg 2) SL-1111-SS Dimensions: 1,100 x 1100 x 140mm dynamic load 500KG static load 1500KG square space weight weight 8.0kg 3)SL-1210-SS Dimensions: 1,200 x 1000 x 140mm dynamic load 500KG static load 1500KG square space weight weight 8.0kg 4)SL-1111-FM Dimensions: 1,100 x 1100 x 150mm dynamic load 1000KG static load 4000KG farmland mat weight 14kg 5)SL-1210-FM Dimensions: 1,200 x 1000 x 150mm dynamic load 1000KG static load 4000KG farmland mat weight 14kg