Used these for making shirts with iron on vinyl and a heat press. These worked great to make sure vinyl did not melt to heat press. I have made about 10 shirts with no issues and have used them to add iron patches to my daughters girl scout vest too. Haven't used any for cooking or baking though. Would probably be good for cookies.
I love this baking sheet because it is easy to clean and fit for all kind of size of baking pan. I bake often. I also used silicon baking sheet. Silicon baking sheet is only perfect fit for the same size pan. After, I compared these two kinds of baking sheets, this Teflon sheet is more convenient then silicon sheet. Also the price is better.
This is the cheaper brand than the name brand and it works EXACTLY AS DESCRIBED. Acrylic, glue, watercolors, permanent marker ALL wipe off as new (if done quickly). I use for bible journaling protection. Very Happy!!!
I bought these for my company's industrial grade heat press used to press shirts and hoodies. They work great, don't stick, and we get a couple hundred presses out of each one. It's cheaper than buying from the apparel supplies store and cheaper/better quality than the teflon at Menards or the hardware store. Definitely would recommend if using for any heat press equipment.