Quantity: One Piece Color: Black High Quality Material: The Dog Glasses Are Made Of High Quality Material, The Lenses Are Made Of Ac Plastic, And The Glasses Frame Is Made Of Eva And Pc. The Composition Of These Materials Makes Them Extremely Durable. With Elastic Strap: The Nylon Strap Of The Glasses Is Flexible And Can Be Adjusted To The Size Of Your Dog. It Secures Your Dog'S Head And Jaw And Is Worn By The Dog In The Most Comfortable Way Without Coming Loose. Provides Protection: The Dog Goggles Are Waterproof, Windproof, Anti- Dust And Above All Uv Resistant. When Walking Your Dog, You Can Protect Your Dog'S Eyes Well. Stylish And Comfortable: High-Density Foam Wrapped Around The Lenses Ensures Your Dog'S Comfort. And It'S So Breathable That Your Dog Won'T Feel Stuffy Even After Wearing It For A Long Time. What'S More, It Is A Very Shiny Dog Decoration. Wide Application: The Dog Glasses Are Suitable For Most Dogs, Head Circumference: 20-32 Cm, Chin Circumference: 17-24Cm. Perfect For Everyday Outings, Photo Shoots, Parties, Vacations, Etc.