Honor to serve you. Large Space: FB2 protective box area up to 760x730x400mm/29.9x28.7x15.7in, large enough to compatible with 99% semiconductor laser engravers in the market. 1 x Exhaust hose. Smooth Air Inlet And Outlet Design: With enlarge air inlet, which greatly improve the efficiency of air circulation in the box and avoid low pressure effects.
eBay