Our oven liner is a baking accessory that is worth its weight in gold. Heat resistant to 550 degrees F., it will keep the bottom of the oven clean by catching all baking spillovers. The liner measures 16" x 23" and is designed to be cut to fit the size of your oven. Non-stick and PFOA free, this reusable oven liner is easy to clean (hand wash with dishwashing liquid and rinse) and the choice of commercial kitchens (FDA and NSF approved).