Review on Large Double Sided 5-Layer Gridded Green/Black PVC Cut Mat for Sewing, Quilting, Scrapbooking, Arts and Crafts - WORKLION Self Healing Cutting Mat, 24 x 36 inch by Barbara Simmons

I put him on flat free weights for almost 10 days; about 100 pounds are distributed over the worst parts of the mat. I changed them every few days to keep everything "smooth". I even turned the mat over for several days to put weight on the other side as well. It's as good as it gets. The longer the weights are not used, the stronger the deformation will be again. I'm really frustrated because I needed a large cutting mat for my desk and it was within my budget and then to get it rolled up and waited over a week to use it and still not have a flat surface, bloody annoying. The rug is a great product, the weight is good, the self healing is good for this price range and the size is perfect. BUT WHY DO YOU NEED TO CONTACT HIM FOR DELIVERY?! PLEASE PLEASE PLEASE FIND ANOTHER WAY.