I can’t begin to tell you how much I love these crock pot liners! My son first told me about these when we were visiting he and his family a couple of Christmases ago. He was making chili in the crock pot and you know how messy chili can be. After cooking all day, the crust at the top is hard to scrub out! He uses these all the time and they work great. No more laborious clean-up with your crock pot! I must say I was skeptical at first, because I envisioned melting plastic and holes and what’s the use, right? Well, I was wrong! They are BPA free and if you just be careful with stirring, there are no holes and these babies do not melt. I have cooked all day on high using these liners and I have yet to have one melt. Below you can see my crock pot. I have a small one, so if I cut these liners in half, they work perfectly! Give them a try! You won’t be disappointed!!