Food grade kitchen aluminum foil Tightly w/o contamination W/o any lubricanting oil Never pore & wrinkle Non-toxic,tasteless Aluminum Foil widely used in food packing for Hotel, Restaurant, Supermarket and Kitchen... so on.* Material: Alloy 8011 or 1235.* Aluminum foil we use silver tinted best for meats, vegitables, fruits, foods... to keeping in cool refrigerator.* We provide all varying size ...