Review on 🔪 Alvin GBM Series Professional Self-Healing Cutting Mat: Green/Black Double-Sided Board for Crafts, Sewing, and Fabric - 18 x 24 inches by Amber Perez

I have had this rug for about a year and a half now. The whole time it was lying right on my table in my workshop. It was not wet and has not been stored. Lately he has developed a very noticeable ripple in the middle. It's quite painful to hold down while trying to cut something. From the start I was not satisfied with the self-healing properties of this rug. There is no self-medication. The marks made remain. The one I had before really healed. The cuts are gone. But I decided to just live with it. I don't know how long the mats are supposed to last, but this one needs to be replaced. For a product with good recommendations, I expected it to at least be advertised.