How To Flatten A Warped Cutting Mat: Step-by-Step Tutorial | My large and expensive cutting mat got really warped last year. But with the help of you guys, I got some great
![ALVIN Cutting Mat Professional Self-Healing 24"x36" Model GBM2436 Green/Black Double-Sided, Gridded Rotary Cutting Board for Crafts, Sewing, Fabric - 24 x 36 inches ALVIN Cutting Mat Professional Self-Healing 24"x36" Model GBM2436 Green/Black Double-Sided, Gridded Rotary Cutting Board for Crafts, Sewing, Fabric - 24 x 36 inches](https://m.media-amazon.com/images/I/81c6rzQHS+L._AC_UF894,1000_QL80_.jpg)
ALVIN Cutting Mat Professional Self-Healing 24"x36" Model GBM2436 Green/Black Double-Sided, Gridded Rotary Cutting Board for Crafts, Sewing, Fabric - 24 x 36 inches
![ALVIN Cutting Mat Professional Self-Healing 24"x36" Model GBM2436 Green/Black Double-Sided, Gridded Rotary Cutting Board for Crafts, Sewing, Fabric - 24 x 36 inches ALVIN Cutting Mat Professional Self-Healing 24"x36" Model GBM2436 Green/Black Double-Sided, Gridded Rotary Cutting Board for Crafts, Sewing, Fabric - 24 x 36 inches](https://m.media-amazon.com/images/I/81CFm6r+0fL.jpg)