Review on 🔪 ALVIN Professional Cutting Mat: Green/Black - 40x60" Multi-purpose Surface by Carla Anderson

The mat is fine, it was just rolled up to fit in the box and now I can't get it to lay flat. It still has wrinkles after trying different methods to remove them. Obviously I don't know how to accomplish this in a satisfactory way. It can be returned. Also, I didn't know it had a sticker on it stating that California was considering using chemicals that could cause cancer. Because I cut it into fabric for baby blankets it was sent back as I wouldn't take any chances. Thanks to another customer review that drew attention to this fact. Unfortunately, this detail was not included in the product description, but I only noticed that after receiving it.