I love these grill mats!!! Ever since I got my first set I use them for everything besides the grill.. I line my cookie sheets with them when I'm using a cookie sheet for something. I will even place them on the racks of my oven and places pizza's on them to cook and get the under neath a nice golden brown. You can't go wrong with having several grill sheets. By them for gifts, the receiver will thank you over and over again for them. If you have a little toaster oven you can cut them down to size to use in there was well. They aren't just for a grill. Grap them while you can. This set comes with 3 of them and gthey are the cooper ones which is the same as the black ones just copper.