As far as I know, and because I trust the seller, the description would be accurate. Unfortunately, due to Covid and Brexit, I never received my order so I can't say for certain. I'm not going to leave a bad review for something which is not the seller's fault
The aluminum plate is laser cut and sandblasted. The edges are rough an one side has a small burrow. This can all be solved by grinding the surfaces of the plate. But this should not be necessary when buying something new.