1. 420D Oxford Cloth: Made of thickened, doublelayer silverplated 420D Oxford cloth, this dust cover effectively protects your astronomical telescope from dew, sun, and dust. It ensures durability and lasting performance while minimizing damage during observation. 2. Fit: Designed with a size of 150 x 85 cm, this dust cover is specially tailored for Forwatcher and Meade astronomical telescopes. It provides comprehensive protection for your valuable equipment. 3. Secure Attachment Strap: Equipped with a reliable fastening strap, this dust cover can be securely attached to prevent it from being blown away by strong winds. Your telescope remains protected even in harsh weather conditions. 4. Dustproof Heat Insulation: The silver color and 420D Oxford fabric effectively prevent dust accumulation on your telescope, keeping it clean and in condition. Additionally, it provides heat insulation to protect the telescope from overheating.