1.Made of ultra-hard lenses, soft TPE frame and 2 adjustable elastic straps, durable and sturdy. Our large dog sunglasses meet the UV rate standard, the lenses are 2.UV-resistant and anti-glare. The vents on the frame can disperse the inner fog, improve the safety of protecting the dog's eyes. 3. The wide goggles can stay in the dog's head well enough without scratching the dog's face and eyes. Prevent droplets, dust, small stones into the dog's eyes when the dog sticks its head out of the car window, SUV. Protect dogs' eyes when they are running, skiing, traveling. They are a great equipment for outdoor eye protection. Suitable for many breeds of dogs. 5. (No traction measure) Adjust the straps after putting on to prevent the goggles from slipping and hurting the dog's eyes.