Specification Brand LONGERMaterial High strength SteelProduct Size 300 200 22mmDiameter of Honeycomb Network 9mmCutting Pad 295 195 0 5mmGross Weight 0 93KGPacking Size 328 218 36mmFeatures 1 Enhanced Desk Protection and Engraving Performance Effectively safeguards your workspace from laser damage while providing superior engraving and cutting results 2 Optimal Size and Aperture The large 300 200 22mm honeycomb table with a 9mm aperture is designed for improved airflow and efficient smoke exhaust resulting in cleaner cut edges 3 Stability and Heat Dissipation Constructed from iron and aluminum the honeycomb panel ensures faster heat dissipation and maintains stability during operation 4 Compatibility This honeycomb panel set is ideal for use with most laser engraving machines including diode fiber and CO2 laser engravers 5 Precision Measurement Equipped with high definition scale lines on the X axis and Y axis the panel facilitates quick and accurate size measurement for your engraving tasks 6 Laser Head Protection During laser cutting operations this panel prevents laser reflections thereby protecting the laser head and extending its lifespan Package Includes 1 x Aluminum Sheet1 x Honeycomb Panel