Non-Slip Tray, different sizes and two colors for choosing, NSF Certificate available. ... PP and Fiberglass two materials. In foodservice operation, non-slip tray is a necessity. We now provide a new product which ... profit.Super gurantee: several year guarantees under normal usage, no natural breakage, no air bubbles on non-skid surface which is ... to come off, able to stand 150°C. Non-Slip Tray