If You Care Sandwich Bags are made in Sweden from unbleached pulp of spruce trees -a natural, renewable resource-, are grease-proof and uncoated and are not treated with petroleum-based paraffin wax. Like all If You Care paper products, these snack and sandwich bags are totally chlorine-free, so no chlorine or chlorine derivatives are dumped into our lakes, rivers and streams. Their dimensions are: 19cm x 16cm and each package contains 48 Bags.