I think they're kind of pricey so I asked my husband to help me make one. I bought a circular board at Lowe's and cut up one of my old mats and Gorilla glued it down. That was a few years ago and I love it. Oh, yes! I also bought a lazy susan type plastic (has inlaid wheels) at Lowe's and attached to the bottom. It took about an hour to do all this but I got a larger rotating board for a much smaller price than I could have bought one. I use it frequently for cutting smaller pieces, etc.