Features: 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 working, bringing a more comfortable engraving experience. Larger Size&Wider Compatibility - With a super large space 700 x 720 x 400mm, it's compatible with most engraving machines on the market and suitable for Creality Falcon2 and Cr-Laser Falcon. It allows you to install the rotary roller, which meets more engraving needs. 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. Large Viewing Design for Real-time Observation - Transparent visible design filters blue light and protects your eyes. The large viewing window is convenient for observing the engraving progress at any time. Easy Installation&Higher Durability - Only takes a few steps to complete the installation.It can be folded for storage, which greatly saves space.It's also lightweight, easy to carry and durable. Specification: Size: 700 x 720 x 400mm Weight: 1.9kg Product Material: Flame retardant fabric Package Size: 540 x 240 x 115mm/21.2 x 9.4 x 4.5in Package Weight: 2.3kg / 5lb Packing List: 1 x Creality Protective Cover Kit