Easy Installation, Higher Durability - Only takes a few steps to complete the installation. Enclosed Design to isolate Smoke - It not only keeps the laser engraver from water and dust but also isolates noise, fire, smoke, and odors generated by the laser engraver during work, bringing a more comfortable engraving experience. Noise Cancellation - The Creality laser engraver protective cover will significantly reduce the noise from laser engraver cooling fans. It allows you to install the rotary roller, which meets more engraving needs. Fireproof and Dustproof Laser Cutter Protective Cover 28.3x28.3x15.7in with Fan and Pipe, Fits for Most Laser Engraver, Against Smoke, Odor, Noise. $69.99 Creality Falcon 2 Accessories Creality Laser Engraver Enclosure With Vent, Laser Cutter Protective Cover With Fan And Pipe, Flame Retardant And Smoke-Proof For XTool, Creality And Other Laser Engraving Machine((27.5x28.3x15.7 Creality 10w Laser Engraver Large Viewing Design for Real-time Observation - Transparent visible design filters blue light and protects your eyes. Expel Smoke, Keep Clean - The built-in smoke ventilation system helps expel the smoke and dust during engraving or cutting in time to keep the internal air clean. 1 Enclosed Design 2 Expel Smoke, Keep Clean 3 Large Viewing Design 4 Easy Installation 5 Saves space