Frame length-3.14in/8.0cm. Stylish round lenses, slim frame, bright colors. Retro punk rock style makes your pet more attractive. pet sunglasses are used for daily wear, photo shooting or performance of pet cats or dogs. Our products are only suitable for small dogs or cats such as Chihuahua, Teddy, Pomeranian, Small Poodle, Yorkshire, Shorthair, Fold, Persian, Puppet, etc. The lenses of pet sunglasses are made of plastic and the frame is made of metal, which makes the glasses look very textured. your pet can wear it more comfortably. Pet Cat Dog Fashion Sunglasses UV Sun Glasses Eye Protection Wear.