[HIGH QUALITY MATERIALS] - The dog glasses are made of high quality materials, the lenses are made of AC plastic, and the glasses frames are made of EVA and PC. The composition of these materials makes it very durable. [WITH ELASTIC STRAP] - The nylon strap of the glasses is flexible and can be adjusted according to the size of your dog. It fixes your dog’s head and mandible, and is worn by the dog in the most comfortable way without loosening. [PROVIDE PROTECTION] - Dog glasses are waterproof, windproof , dustproof, and most importantly, UV resistant. When you walk the dog, it can protect your dog’s eyes well. [STYLISH AND COMFORTABLE] - High-density sponge which is wrapped around the lens can ensure your dog’s comfort. And it is very breathable, even if worn for a long time, your dog will not feel stuffy. Besides, it is a very shiny dog decoration. [WIDELY APPLICATION] - The dog glasses are suitable for most dogs, head circumference: 20-32 cm, head circumference: 20-32 cm,