The display was made of high quality stainless steel ,plastic ,etc . We have a good various of size and color 1,22 Inch.2,Wire diameter of upper and lower net : 5 mm,3mm,2mm.3, Wire diameter of chopstick holder:2.2mm.4, Wire diameter of cup rack :2.5mm.5,Lateral Plate:pp material B shape. 6,Finshed coating: Chrome plated. New Design Dish Rack