● High-tensile heavy duty aluminum rack construction● Easy to assemble and disassemble with complete accessories and specific manual● 20 tiers offering sufficient room for holding pan sheets and storing food● Suitable for both commercial and home use such as kitchen bakery cafeteria or pizzeria● Four flexible wheels making it freely move and two lockable ones ensuring firm stand● Open design convenient for putting or taking pan sheets● Light weight and space saving● Good for transporting food between two locations