1. Surface concave and convex pattern to form a water storage groove, good heat dissipation, keep the desktop dry and tidy 2. Soft silicone material, thickened design, high temperature resistance, easy to clean 3. Material: TPR 4. Temperature resistance: -40 - 230 degrees Celsius 5. Size: about 40.5 x 30.5cm 6. Weight: about 356g
