9 meter in length & 11 microns thickness - 9 meter aluminum foil rolls, providing better coverage and heat retention. This foil will providing a layer of protection or coverage in high-temperature environments, but not used for naked flame. MULTI-PURPOSE - Use to line baking sheets, roasting pans, or wrapping roti's & food, grilling vegetables, freezing, storage. House Wrap aluminum foil protects food against light, oxygen, humidity and bacteria. Also can maintain the moisture and temperature of your food with our aluminum foil for Kitchen. FOOD GRADE - Food grade large roll of foil aluminium roll, very useful and durable. It has passed all the food safety requirements tests and is free of any hazardous chemicals whatsoever. The thickness of House wrap aluminum foil features, it will be your good kitchen helper. Hygienically safe for wrapping, storing, covering, sealing, baking and grilling of food products. Keeps food safe and fresh, great for wrapping and packing. IDEAL For Kitchen & CATERING EVENTS - This premium cooking aluminium foil for food packing and catering activities designed with nonmetal blade sturdy cutting edge inside at the opening of packing box, you can cut freely aluminum foil sheets size according to your needs. It's very convenient to use.