Please be kindly noted，the listed product is produced and distributed abroad and subject to the laws of its country of origin。  Features: Applicable Equipment: CO2 laser engraving machine, diode laser engraving machine, fiber laser engraving machine. All-metal Structure & Measurement Design: all-metal structure, high-precision CNC processing, high flatness, strong structure, not easy to deform, not easy to . The X-axis and Y-axis are equipped with high-definition and precise scale lines to form a ruler, which is convenient for you to quickly measure the size of the engraving. Fast Heat Dissipation: The size of the honeycomb is scientifically calculated, which can make the carving object get fast heat dissipation during the carving process, and the cutting edge is more refined, while avoiding the burning of the carving object due to excessive temperature. Protection for Laser Module: In the laser cutting operation, the ATOMSTACK honeycomb board is used to prevent the laser reflection from damaging the laser head during the cutting process and prolong the service life of the laser. Double Protection: ATOMSTACK honeycomb board adopts scientific and reasonable honeycomb height size design to prevent laser burning workbench or desktop. At the same time, it is equipped with anti-cutting metal protective backing board, which can further protect the desktop from laser damage.  Anti-skid Metal Fixture Fixation: fixture design, suitable for fixing various sizes of carvings, preventing the objects from to the exact position during the carving process, and preventing the carvings from deforming. Specification: Material: High-strength Steel Product Size: 380 x 284 x 22mm Product Net Weight: 1.9KG Cutting Pad: SUS304,390*300*0.5mm Package Weight: 2.1KG/4.6lbs Package Size: 420 x 335 x 50mm/16.5 x 13.1 x 2in Packing List: Honeycomb Board x 1 Bolt x 4 Nut x 4 Magnetic Nail x 4 Honeycomb Board Briquetting x 4 Cutting Pad x 1 Manual x 1