If You Care Sandwich Bags are made in Sweden from the unbleached pulp of Scandinavian spruce trees - a natural, renewable resource. If You Care Sandwich and Snack Bags are greaseproof, and provide a natural barrier which prevents grease or fat from penetrating. They are not treated with petroleum based paraffin wax or any other wax. Like all If You Care paper products, these sandwich and snack bags are totally chlorine-free, as a result of which, no chlorine is dumped into lakes, rivers and streams. Perfect for sandwiches, snacks, cookies, muffins, nuts, chips and much more. Sandwich Bag size: 19cm x 16.2cm x 5.7cm If You Care Sandwich Bags Unbleached greaseproof paper Totally chlorine-free (TCF) Natural barrier properties - not chemically treated 100% renewable resources No petroleum products Compostable Minimum waste Vegetable-based inks for printing Non-toxic glues Unbleached recycled cardboard packaging Cardboard packaging biodegradable but should be recycled Ideal for sandwiches with mayonnaise or butter, cookies and/or nuts Better barrier properties than waxed paper Replaces petroleum based plastic sandwich bags Suitable for vegetarians and vegans Microwave safe Gluten free Allergen free Star-K kosher