Review on 🔪 KC GLOBAL A1 (36x24) Self-Healing Cutting Mat (Dark Green) - Durable, Reversible, Eco-Friendly, Non-Slip. High-Quality Desk Mat for Crafters, Quilters, and Hobbyists by Sasha Hsiao

What a great rug. The kids use it for all their crafts and it gets rid of knife marks on my desks. I used to use cardboard from old boxes, but the tip of the blade kept puncturing. With this overlay, I didn't even cut through the misses. I can't believe I didn't stumble across this sooner. After good use by my clumsy kids, the rug still looks new. Surprisingly durable. It's weighted to keep it from moving, making it safer for children. The recommendations make it much easier to cut straight edges. Highly recommended.