Dog goggles for small breed: Suggest for small dogs like Chihuahua, Yorkshire Terrier, Toy poodle, Maltese. Protective sunglasses for dogs: Perfect for dogs with eye sensitive, protect eyes from wind and strong UV light, dog sunglasses will be very helpful for car riding, hiking in windy conditions, and other outdoor activities. Durable and comfortable: The goggles are made by ultra hard PC lens with foam line frame, adjustable head and chin strap help the goggles stay well. Fashion colors available: Make your dog cool and more outstanding when going out, also perfect for photo. Size: 4.5 Width * 1.3 Height, head strap adjustable length: less than 17, chin strap adjustable length: less than 10. Please confirm whether the product size is suitable before purchasing.