Made of food grade plant -based LDPE BPA and phthalates DEHA plasticizer are not use or addin our production process Temperature tolerance ranges from-40 C to 110 C 30Cm X55m Food containing fat grease or high amounts of sugar can become very hot while microwaving Please keep 2.5cm distance between food and plastic wrap When microwaving turn back one corner to vent Do not pierec holes on the film