LONGER Laser Engraver Enclosure with Vent, Large Size Laser Cutter Machine Protective Cover for Most Laser Engraving Machine Insulates Against Smoke and Odor, Noise Reduction, Eye Protection

Equipped with exhaust fan and pipe to speed up the air circulation, and make the laser work more fully, while eliminating smoke and odor. Flame-retardant glass fiber cloth, plus heat insulated silicone coating, with higher fire resistance temperature. Dust proof and noise-reducing. Rserved touch screen velcro opening and transparent sight window, more convenient to use. 27.5"*27.5"*12.99"/700x700x330 mm large size space, suitable for all powers of Ray5 and most laser engraving machines on the market. Comes with clear assembly instructions for easy assembly in 10 minutes.Product Manual