The ENVIRO Caterpack plate is made entirely from residual sugar cane fibres. They are 100% biodegradable and compostable.The ENVIRO plate withstands temperatures of -20°C to +220°C. They are sturdy, microwaveable, greaseproof, water repellent and suitable for freezing. They are 100% biodegradable and compostable. The plates are made from residual sugar cane fibres left over from sugar production. With minimal processing to turn it into woven high strength paper.Type: PlateSize: 23 cm (9 inch)Pack Size: 50100% Biodegradable and CompostableWithstands temperatures of -20°C to +220°CMicrowaveable, greaseproof, water repellentSuitable for freezing