1.Materials:iron wire or stainless steel wire(201,304,430 etc) 2.Surface:chrome plating, nickel plating. 1.Materials:iron wire or stainless steel wire(201,304,430 etc)2.Surface:powder coating, dip coating, chrome plating, nickel plating.3.Size:according to your different size4.Competitive price and high quality5.Made OEM by your design&drawing magazine rack files basket magazine shelf