for Drawstring Projector Dust Cover for Ceiling Mounted Projector Waterproof Protective-SI XI Features: 1. The dust cover of the projector is made of high-quality materials wear-resistant not easy to tear waterproof sturdy and durable. 2. The scientific closed drawstring design makes the dust cover more suitable for your projector which is very practical. 3. Keep the projector clean and protect the projector surface from damage. Prevent it from contact with dust water or other factors that may cause it to not work properly. 4. Easy to use: Lightweight and one-piece protective cover design no need for other tools easy to install. 5. Easy to clean and store: It can be easily folded and stored when not in use and it does not take up space at all. If it is dirty wipe it with a damp cloth and dry it in a ventilated place. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Material: Waterproof pongee Size: As shown includes: 1 x Cover