The green Zacuto Oval Large Eyecushion from Bluestar is suitable for the Zacuto Z-Finder, Gratical Eye, Gratical HD, and Gratical X, as well as similar EVF viewfinders. The unique design of the eyecushion contours perfectly into the Zacuto eyecup. Made from fleece, it provides a high level of softness and comfort when shooting in cold weather, while enhancing light blockage.