The Oval Large Viewfinder Eyecushion in genuine English chamois, from Bluestar, features outside dimensions of 4 x 3.2" to securely fit over many common external and built-in viewfinders. These include the viewfinders of the Sony VENICE, PDW-F800, FS-100, FS-700, F55, F5, EX3, and EX1, the Canon C700, JVC GY-100U, Panasonic VariCam 27F, VariCam 4K, DVCPRO HD, and DVX200 4K, and many more. This genuine English chamois version is made of 100% natural oil-tanned sheepskin leather that provides a high level of softness and perspiration absorption. It can be used in any climate.