four-tier file rack 1,E1 PB 25mm 2,taped edges ... 4,2 years structural warranty file rack Quick DetailsTypeoffice furnitureProduct Namefour-tier file rackMaterialparticle board with MFC finishColorcherry ... 1pcLoading quantity250pcs/20GP,5155pcs/40GP,545pcs/40HQ MOQ250pcsAdvantagesfour-tier file rack1,E1 PB 18mm2,taped edges 3mm ... stable productivity7,lockable and combo freely four-tier file rack