Eye Protection: Dog sunglasses stay in place and provide a good fit with both head and chin straps adjustable, the dog won't take them off so easily. The lightweight and smooth frame will not burden your pet's face and protects your pet's eyes from damage. Highly recommended for dogs suffering from eye diseases.Quality Material: Dog goggles made of soft TPE frame and 2 adjustable flexible straps. Durable and not easily broken, the lenses are resistant to ultraviolet rays. The ventilation holes of the dog sunglasses can help your dog dissipate heat.Cool Outfit for Outdoor Activities: Perfect for daily walks or enjoying hanging their head out the window during car rides, preventing tears from your pet's eyes and providing good vision. These glasses can be used all year round and can also protect against snow and wind when your dog plays in the snow in winter.Easy to Store: Our dog goggles are equipped with a hard zippered glasses case to prevent the glasses from scratching. A beautiful package is an excellent gift for your dog.Size: Head strap adjustable length: 13-17.5. Chin strap adjustable length: 5-7.5. (No pull measurement), suitable for most small to medium-sized dogs. The widest part of the glasses bridge is 2.75, measure your dog's nose area for a perfect fit.