This Chef Clever Silicone Baking Mat is better than cooking spray and more durable than parchment. It really is a fantastic thing to keep baked goods from sticking to sheet pans and having to clean grease off them.
The mat has ruler measurements along edge, circle templates, nothing sticks toit, is very easy to clean and durable. I love it!
Overall, it is a great product and I highly recommend it. I get perfectly baked cookies every time I use it!