Up to 260 degrees Celsius and yes, can be washed in the dishwasher

Yes, you can put it in the oven at 250 degrees, it holds up very well. Ideal for pizza bread
fish sticks, etc.
In the dishwasher the products and the heat do not alter the flexibility and its resistance. You'll be as pleased with this product as I am.

ah yes, they have already been in the dishwasher and even cleaned by hand and the green side with a sponge, so they are very good quality and durable, I am satisfied.

yes, according to the manufacturer up to 260 degrees and I have also baked nice braids on it, well there it goes at most up to 200 degrees. But I think it's important to know that even if manufacturers state that silicone mats can withstand higher temperatures than 200 degrees, you shouldn't exceed this, see here on this link--> https://www.verbraucherzentrale.nrw/schadstoff...

According to the manufacturer, suitable up to 260°C and dishwasher-safe.
I often use it to bake bread (although my oven only goes up to 225°C) and wash it in the machine or under running water with a sponge (including the coarse side of the sponge). is still as good as new. I can highly recommend it.