Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't work very well for hot pans.

I bought these for our catering business, we can't ever keep ours clean and have to constantly throw them away because most oven mitts aren't washable. I found these on the internet and bought to pairs, the first time we used them the hot pan started to melt through the mitt, if you pick up pans that are coming out of an oven around 400 degree's you better have a place to set it right away because the heat comes right through them. If they were a little heavier made and a little bigger they would be perfect. They are very nice when it comes to cleaning them, but for hot pans and large hands they aren't very good.