1. ** Material**: The 210D Waterproof Astronomical Telescope Dust Cover is crafted from high-quality 210D fabric, ensuring robust protection against dust, moisture, and other environmental elements during your outdoor adventures. 2. ****: Measuring 150*85CM, this telescope cover is designed to accommodate a wide range of astronomical telescopes, providing a snug fit to keep your equipment safe while traveling or hiking. 3. **Adjustable Strap**: Featuring an adjustable strap, our dust cover allows for easy attachment and secure fastening, making it ideal for outdoor use. You can conveniently carry your telescope without worrying about damage. 4. **Versatile Usage**: Whether you're traveling, hiking, or simply enjoying the outdoors, this waterproof dust cover is perfect for protecting your astronomical telescope from unexpected weather conditions, ensuring optimal performance wherever you go. 5. ** & Portable**: The design of the 210D Waterproof Astronomical Telescope Dust Cover makes it and transport, allowing you to take your telescope on all your outdoor -gazing adventures with ease. Color: Silver Material: Polyester Package Contents: 1X Waterproof Astronomical Telescope Dust Cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.