BULK BUY: Comes as 12 pack of 30 sq; ft; rolls of Heavy Duty Aluminum Wrap; This tin foil has been newly improved and is now 25% thicker; It is also stronger and wider than our regular aluminum foil; BETTER PRODUCTION: Traditional tin foil manufacturing is a power-intensive process, but ours uses 95% less energy to produce; Because there is no need to mine, our production creates less waste, while reusing a precious resource; KEEPS FOOD FRESH: Best for baking, grilling, wrapping leftovers, and keeping items in the freezer; It protects food against light, oxygen, and humidity; Not recommended for use with acidic or fatty foods; 100% RECYCLABLE: If You Care Aluminum Foil Wrap can be recycled again, provided that your local recycling center accepts aluminum foil; QUALITY WITH INTEGRITY: If You Care kitchen and household items are carefully crafted to have the least environmental impact possible, while at the same time, delivering the highest quality products;