This aluminum grid table is custom-made for excellent engraving quality, firm support, and ultimate durability. The aluminum structure not only allows for complete smoke extraction but also provides ample space for laser penetration. It reduces the burning of the laser unit and excessive carbonization on the back of the material, enabling sharply contoured laser cutting. The openings on both sides of the grid facilitate easy sweeping of debris with a brush. Made from an aluminum alloy, it is sturdy and long-lasting.