**Features:** 1. **Thickened All-Metal Structure**: Constructed with an all-metal body and high-precision CNC machining, this engraving board offers superior flatness and rigidity. The robust structure ensures minimal deformation and maintains alignment, enhancing the overall stability and durability of your setup. 2. **Rapid Heat Dissipation**: Featuring scientifically calculated honeycomb mesh sizes, this board promotes fast heat dissipation during the engraving process. This not only results in cleaner cuts but also helps prevent overheating and potential burning of the material being engraved. 3. **Non-Slip Metal Fixture Fixation**: Our specially designed fixturing system securely holds variously sized objects in place. This ensures precision during engraving and protects the items from shifting or deforming. 4. **Quick Measurement Convenience**: With clearly marked, high-definition scale lines on both the X-axis and Y-axis, measuring the dimensions of your engraving materials is quick and easy, helping you to increase workflow efficiency. 5. **Double Protection Desktop**: Specifically engineered with an optimal honeycomb height and size to prevent laser burns on your workbench, this board includes an anti-cutting metal pad for added desktop protection. It is ideal for use with various CO2 and diode laser engraving machines. 6. **Laser Module Protection**: Protect your valuable laser module from potential damage due to laser reflections during cutting operations. This board extends the lifespan of your laser by mitigating the risk of reflection-related damage. 7. **Compatibility**: Perfectly suited for CO2, diode, and fiber laser engraving machines. 8. **Effective Protection Area**: Offers a significant working area of 400*400mm, enhancing your engraving capabilities. 9. **Ideal Size Fitting**: Designed to fit perfectly in 410*400mm frame type machines. **Specifications:** - **Material**: High strength steel - **Product Dimensions**: 490*445*21mm - **Honeycomb Mesh Diameter**: 8mm (0.31 inches) - **Packing Weight**: 2.95KG **Notes:** - Color may slightly vary from the photos shown due to monitor settings and lighting conditions. - A dimensional tolerance of 1-3mm should be considered in manual measurements. **Packing List:** - 4 x Extended Fixtures - 4 x Support Blocks - 1 x Anti-Cutting Metal Plate