Wide compatibility: Our honeycomb panel frame Compatible with various precision laser engraving machines, such as diode DIY laser engraving machines and CO2 laser engraving machines. Please choose the right size for your machine. Non- metal fastening and fixing: installation design, suitable for attaching carvings of different sizes, to prevent the carvings from moving and deforming during the carving process. Includes four long clip and four short clip to meet your different work needs. Desktop double protection design: The snapping honeycomb panel adopts a scientific honeycomb height to prevent the laser from burning the workbench or desktop. It also comes with a cut-resistant protective plate made of metal that also protects the tabletop from laser damage. Superior material: The honeycomb platform is made of high-quality aluminum and metal material, which is strong, stable, rust-proof and durable. When cutting wood, acrylic and other materials, it can vacuum more effectively, make the edges cleaner and cleaner, and achieve better engraving results. Safe: The cellular workbench is protected by a sturdy frame. We've added extra covers on the four corners protects your hands from potential hazards. You can use it with confidence, and even a novice can easily get started. size: A-40 x 40cm Material: aluminum+metal colour: Black Package Contents: 1 x honeycomb laser bed Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.