Very fast and well packed delivery in a large bubble envelope. But quality side, I'm skeptical, the reliability of the sheet seems fragile to me (I already bought a sheet with this type of material and has never held the announced she is torn cycles before six months of use!) and more too fine to last many cooking and handling (over 200 times according to the manufacturer) to 270 ° !!. The simple act of bending a corner for example and the sheet stays in shape without returning to its original shape ...
I expect my first cooking to modify and / or provide additional information.