Fangrui Product Details Multi-color Versatility: This Set Includes 4 Different Colored Mats At 5.9 X 8.7 Inches Each, Making It For Organizing Different Projects Or Creating An Efficient Color-coding System For Various Crafting Tasks. Desktop Protection: Constructed From High-density Pvc Material, These Cutting Boards Effectively Protect Your Work Surface From Knife Marks And Scratches While Providing A Stable, Non-slip Foundation For All Your Cutting Needs. Professional Self-healing Technology: Each Cutting Mat Features Quality Pvc Material With Self-healing Properties That Automatically Repair Minor Cuts Within Several Minutes, Ensuring A Consistently Smooth Surface And Extending The Mats Lifespan. Precision Grid Design: Equipped With Clear Measurement Grids And Guidelines, These Cutting Mats Offer Exceptional Accuracy For Precise Cutting, While The High-contrast Markings Remain Visible Even After Extensive Use. Portable Reliable Design: The A5 Size Combines Portability With Practicality, While The Profession