Are you worried that your child spend too much time on TV/ computer/ video games? Do you want your child to go outdoors and explore more fun in nature? Then our Krov binoculars is your best choice for your kids ! the best binoculars magnification for kids: 8x21. Lightweight and small size: our binoculars is super easy to take around. Durable and non-slip grip: no fear of drop and fall during use. Perfect birthday/ Christmas gifts: great for bird watching, hunting, hiking, safari, sports games, boy Scout, theater, travel, spring and summer fun. Making best gifts and satisfaction is always our first priority! Specifications: Magnification: 8x objective lens diameter: 21mm Ocular lens Diameter: 18 mm Field of view (at 1000 yards): 366 ft field of view (at 1000 m): 122 m prism coating: yes number of lens: 5 pieces and 3 groups lens coating: FC focus system: Center focusing lens: Obj. Exit Pupil Distance: 10 mm Eyecups System: Twist to match eye to eye distance angular field of view: 7. 1 degrees Weight: 8 oz. Color: Blue-Black/ Green-Black/ Red-Black package includes: 1 x 8x21 compact binoculars 1 x convenient carry bag 1 x Cleaning Cloth 1 x Long anti-slip neck strap 1 x anti-slip hand strap 1 x instructions manual