Rapid measurement: Table size ( 430400x22mm ) = Honeycomb size ( 380x350mm ) Table size ( 320220x22mm ) = Honeycomb size ( 280x180mm ) Table size ( 300300x22mm ) = Honeycomb size ( 260x260mm ) Table size ( 330330x22mm ) = Honeycomb size ( 290x290mm ) Table size ( 400400x22mm ) = Honeycomb size ( 350x350mm ) Features: 100% brand new and high quality. Laser- enquipment parts honeycomb working table for CO2 laser- engraver cutting machine for Co2 laser- engraving and cutting machine. High quality aluminum alloy honeycomb table for CO2 laser- engraver cutting machine, DIY laser- enquipment part. Fine workmanship, the surface is flat and smooth. Strong and stable, be suitable for a big working area and can be supported by heavy material than the aluminum table. Wide range of uses including structural support, energy absorption, light diffusion, airflow and much more. When you receive a honeycomb panel with a scale, please do not mistake the scale above for its size The scale value marked on the honeycomb plate is only used as a measuring tool. We reject the dispute caused by the buyer"'"s failure to carefully check the details before placing the order. Specification: ForCo2 Laser- Engraving and Cutting Machine Material: Aluminum Diameter of table hole: 8-10mm Thickness of Honeycomb Board : 22mm Please check the size you need carefully before placing the order. If you are unsure, you can also contact our customer service personnel before placing the order. Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!