?? PROTECTION FOR PETS - These pet goggles can be used for outdoor walking, running, playing, and other activities and are suitable for medium to large dogs such as shepherds and golden retrievers. Due to the larger size of the goggles, they are not suitable for small dogs. ?? GOOD PERFORMANCE - The soft frame of the goggles is lightweight and reduces pressure on the dog's eyes, making them comfortable for puppies to wear, and in the summer outdoors, dogs wear these shades so they can relax and play in the sun. ?? ADJUSTABLE - The goggles have an adjustable elastic band that can be adjusted to the size of your dog's face for your pet's comfort. ?? TOP QUALITY - The lenses of dog sunglasses are made of PC material for high light transmission, strength, and toughness, and the frames are made of PVC material for drop resistance. ?? PREMIUM MATERIALS - These pet sunglasses are made of premium PC and PVC material, durable, waterproof, windproof, and sunproof, can effectively filter UV rays, and also can keep your dog's eyes safe from dust, wind, and snow.