This astronomical telescope accessory is designed to protect and enhance your viewing experience. The eyepiece caps and focusing seat covers safeguard delicate optical components from scratches, and environmental damage. Its construction, making it an essential addition to your telescope setup. Features -Color:Black -Material:Plastic -Size:3.50X3.50X1.50cm/1.38X1.38X0.59in -eyepiece cover: keep its surface clean, which is an essential accessory for Astronomical Telescope -protection: the Eyepiece cover effectively prevents scratches from entering, safeguarding the lens and extending the telescope's lifespan -Soft material eyepiece cap: crafted from soft materials, the eyepiece cap prevents scratches on the lens, protecting your valuable investment -Wide compatibility: compatible with various astronomical telescope models, making upgrades and maintenance convenient for diverse observation needs -Portable and easy to use: lightweight and easy to install or remove, suitable for outdoor stargazing adventures or indoor educational demonstrations Package list: 4pcs Astronomical Telescope Accessories