Review on 7-Pack Non-Stick Grill Mats - Heavy Duty, Reusable & Easy To Clean - 15.75 X 13 Inch For Electric/Gas/Charcoal BBQs | Miaowoof by Dawn Bunger

First time using this on my grill and looks like we were eating whatever coating this mat has on it. Very disappointed with the quality of this and even concern about what kind of chemical was left in our food. I will like vendor or manufacturer to contact me for an explanation before I use any pf the other mats in this set, otherwise will return everything, including one in the picture after a single use.