Material and protection - Made from thickened, double-layer silver-plated 420D Oxford cloth, this dust cover provides reliable protection for your astronomical telescope against dew, sun and dust. It is designed for durability and lasting performance, with slight wear possible during observation. Perfect fit for specific models - Size 150 x 85 cm, tailored to Forwatcher and Meade astronomical telescopes. Offers comprehensive protection for your valuable equipment. Secure attachment for harsh conditions - Equipped with a reliable fastening strap to securely attach the cover and prevent it from being blown away by strong winds, keeping your telescope protected in harsh weather conditions. Dustproof and heat insulation - The silver color and 420D Oxford fabric help prevent dust from accumulating on your telescope, keeping it clean and in optimal condition. It also provides heat insulation to protect the telescope from overheating. Use scenarios - After a night of observing in dew-prone environments, use the cover to protect the telescope during daytime storage. - During outdoor astronomy events or field expeditions, the secure strap helps prevent loss in windy conditions. - When transporting between locations or storing at a site, the cover keeps dust and sun exposure to a minimum for long-term protection.