The Smart Lids Food Pan Lid is constructed out of durable polyethylene material is dishwasher safe and can be used for temperatures of -40F to 180F. Designed exclusively to fit StorPlus Food Pans. Smart Lids (combined with StorPlus Food Pans) fit inside Cateraide Top Loaders and End Loaders. Perfect for transporting food to offsite locations. Unique inside seal design provides superior leak-resistance and keeps your foods fresher longer. - Plastic; blue - Size 1/3 - Length 12-3/4 in - Width 6-3/4 in - Height 1/2 in - Sold per each