Description This product features a pair of rubber eyepiece guards designed to provide comfort and protection for users of microscopes and binoculars. The soft rubber material ensures a around the eyepiece, preventing light interference and reducing eye strain during extended. Ideal for both professional and amateur users, these eyepiece guards enhance the overall viewing experience. Features -Color:Black -Material:Rubber -Size:4.20X4.20X2.00cm/1.65X1.65X0.79in Material: made from rubber, these eyepiece guards are durable and comfortable, ensuring longlasting use -Anti glare design: effectively prevents glare, protecting your eyes from distractions and enhancing your viewing experience -Wide compatibility: suitable for a variety of optical devices, including microscopes and binoculars, making them versatile and practical -Easy to use: simple to install and remove, these eyepiece guards are convenient for various settings and users -Set: comes in a set, allowing for replacement and extended use without the need for frequent purchasesPackage list: 2 x Binocular Eye Cups Replacement