If You Care Parchment Baking Sheets made from unbleached totally chlorine-free (TCF) greaseproof paper. Like all If You Care paper products, our Parchment Sheets is totally chlorine-free, so no chlorine or chlorine derivatives are dumped into our lakes, rivers and streams. Use If You Care Parchment Baking Sheets for baking, roasting, reheating and wrapping. Each pre-cut sheet measures 12.5 in. x 16 in.