Superex Foldable Compact 8X21 HD Binocular Telescope Zoomable Case Pocket Size & Comfort Anti-skid Grip: 6.5oz and 3.5'', lightweight and foldable small enough to fit in your pocket and the carrying strap makes this binocular easy to carry. 2-ways Adjustable zoom: 8x21, just turn the right cup or the middle roll on the binocular to your position, then you can have clear view. Adjustable Binoculars eye widths suitable for both adults and kids. Fully muti-coated upgrade broadband green lens for increased brightness and offering the best image, helping you see just about any target, whether you're searching for birds or trying to get a better view of the stag. Muti-coated blue on eyepiece. High Fidelity Image: Designed with BAK-4 Prism, guarantee superior light transmission and brightness. Great for outdoor activities, such as games, bird watching, climbing, hunting, archery, hiking.