This mat is very nice. The numbers and lines show up great and they go in the right direction if you choose to cut on both sides of the table. With the second color being white I will be able to use both sides. . It came in a couple days ,and when I took it out of the box there was no toxic smell. I did not have any problem with curving.(related to being rolled for shipping) it landed flat right away.

Finally a large enough cutting mat for my cutting table. It allows for the fabric to be cut so easily.

We're very pleased with the purchase of the 40x60 cutting mat! When first laid out on the work table both 'ends' were slightly 'bent' from being shipped rolled up; however once we turned the mat over, it immediately flattened out perfectly. A similar cutting mat purchase 2 years ago from a leading competitor has never fully flattened out even after multiple attempts. Thanks U.S. Art Supply for a great product!

This 40x60 mat covers my entire fabric cutting table. I LOVE it! Before, I had a small old chipped mat that I had to move around in order to cut out an entire garment. Now, I can lay out the entire pattern and cut it without moving anything! The white mat with blue lines is perfect for altering patterns, since I can easily see the grid lines through my pattern tissue. The mat arrived rolled. I laid it out on my table overnight, and in the morning it was perfectly flat. All pros - absolutely no cons. Happy customer! I wish I had purchased this years ago!

I am so happy I bought directly from US Art Supply. My previous encounter with the product was less than stellar and I was afraid I would have the same warping issues that I did with the first one. It came perfectly rolled up, unrolled without problem and now sits flat on my cutting surface and is perfect. My delicate fabrics do not get caught on previously cut areas and it cleans up easily after cutting tons of velvet. Best investment yet.