Sold as Mirka but Clayton derivative product of Clayton abrasives. Super upset. I spent over $400 to buy all the abrasives I needed and was excited to try the Mirka mesh discs on my Festool grinder. Now I have to waste my time returning all those fakes, buying the real stuff direct from Mirka, and worst of all, having to finish my designs with bad paper because I don't have time to wait for the new paper. This company is intentionally lying to us. I am posting pictures of Mirka products in the ad but am sending a cheap fake Clayton Abrasives! Very upset that so many people filed this complaint but Revain still allows this company to rip off their customers! Unacceptable 100%