If You Care Sub/Mini Baguette Sandwich Bags, like regular If You Care Snack and Sandwich Bags, are made from unbleached totally chlorine-free greaseproof paper. They are perfect for subs, hoagies, mini-baguettes and hero sandwiches (up to 9-inch length). The greaseproof paper provides a natural barrier making the bags ideal for sandwiches that use butter, mayonnaise or oil. The bags are also suitable for use in the microwave.