Package Included: Dog Sunglasses (White & Black), Windproof, Anti-UV, Anti-Debris, Waterproof Glasses for Small Dogs, Cat Eyes. Size: 17 cm in length and 5 cm in height. Dog sunglasses protect your pup’s eyes with shards, anti-fog, protection against UV rays, wind, water and debris, adjustable elastic straps: adjustable goggles for the head and chin. Ensures a comfortable fit with adjustable chin and head straps that snap snugly on all dog head shapes and sizes. Adjustment Range (Head): 16-34cm. Adjustment range (lower jaw): 19-38cm, making the goggles suitable for most dogs, large and small, without getting in the way of your pet. Note: Please measure your pet’s size before ordering. Foldable: Easy to carry, the windproof goggles are made of safe plastic to ensure your pets &; health. The side ventilation holes prevent the glasses from fogging up. The goggle radius adjustment design not only ensures a perfect fit, has excellent breathable effect and thermal performance, which