This product is made from imported glass fiber and resin binding film,its brim is reinfor-cing aluminum bar, which can be up to your requirement, dont worry about its delamination, break or deformation , it is a steady and attractive product with high efficiency, it could resist 120° high temperature,suitable for dishwashers washing. Round tray ITE TO SIZE(cm) MEASSIZE(cm) G/N WEIGHT QTY(pcs/ctn) 1100CT ?27.5 28.5X28.5X10.5 4/3 12 1400CT ?35.6 36X36X10.5 7/6 12 1600CT ?40.6 41X41X10.5 9/8 12 Squareness tray ITE TO SIZE(cm) MEASSIZE(cm) G/N WEIGHT QTY(pcs/ctn) 2720CT 20X27 27.5X20.5X11 6/5 12 1216CT 30.5X40.6 41X31X11.5 9/8 12 1418CT 35.6X45.7 47.5X37X12 14.5/12.5 12 1520CT 38.1X50.8 52X40.5X14.5 17/15 12 1622CT 40.6X55.9 56.5X41.5X12 21/18 12 Ellipse tray ITE TO SIZE(cm) MEASSIZE(cm) G/N WEIGHT QTY(pcs/ctn) 2700CT 56X68.5 70X59X8 14/12 6 2900CT 73.5X60 75X62X10 16/14 6