Our highly popular If You Care Unbleached Paper Snack and Sandwich Bags are made exclusively from the unbleached pulp of Scandinavian spruce trees – a natural, renewable resource. If You Care Snack and Sandwich Bags are NOT treated with petroleum based paraffin wax or any other wax. The pure wood pulp is specially ground and pressed to form a natural barrier that prevents grease or fat from penetrating, making them ideal for sandwiches that use mayo or oil. Like all of our If You Care paper products, these sandwich and snack bags are gluten free, allergen free and totally chlorine-free. They are perfect for sandwiches, snacks, cookies, muffins, nuts, chips and much more. If You Care Snack and Sandwich Bags are Certified Compostable for home/backyard and industrial/municipal composting. - TheVeganKind Supermarket