Teflon Oven Liner--Covering 13" x 15.75" Split into 2 Mats. Great for the bottom of your oven! No more scrubbing the bottom of the oven. Just take out this mat after food spills on it and wash it! Then use it again! Can also be used on baking pans as a Nonstick Baking surface. NEW! Fast Shipping! Enjoy!