Function: 1. Waterproof and sunscreen in summer, windproof and snowproof in winter to protect dogs' eyes, perfect gift. 2. There is a foam padding on the glasses frame to protect the fur around the dog's eyes, the ventilation holes make your dog more comfortable to wear. 3. The convenient color lens can effectively prevent the dog's eyes from being damaged by strong light, ultraviolet rays, infrared rays and so on. 4. Movable noses can satisfy all kinds of dogs with different head shapes, thick and thin, both beautiful and comfortable. 5. The elastic is adjustable, the elastic is stable to wear, and the roots are adjustable for different head sizes. 6. Your dog will be more eye-catching, whether he is riding a motorcycle, driving a car or running every day, pets can attract passers-by or their friends. 7. Doing outdoor activities with your pets such as skiing, climbing and swimming will keep your pets well protected. Specification: Item Type: Pet Sunglasses Material: plastic Lower jaw adjustment range: approx. 17-38cm/6.7-15.0in Head strap adjustment range at the back: approx. 18-35cm/7.1-13.8in Weight: approx. 32.0 g / 1.1 oz Suitable for dogs over 6 kg Package List: 1 x Pet Sunglasses