Like new Rex Specs - we tried them on our dog and (without the lenses) went with another size. Lenses are all still unused with original packaging and only taken out for this photo Price includes: - Rex specs, size large, rocket red - lenses: clear, blue mirror, red mirror - storage bag Keep your pup's eyes protected when out in the world of adventure with the Rex Specs Dog Goggles Dynamic strap system enables full jaw movement Impact-resistant and shatterproof Rex Specs are protective eye-wear for the active dog. They are stable and secure while still allowing for full jaw motion and field of view. Rex Specs protect your dog's eyes from debris, environmental hazards, and sun. All lenses are UVA/UVB protective and assist in the treatment of canine eye conditions such as pannus (Chronic Superficial Keratitis). Rex Specs have been designed and tested for the working dog to ensure they meet the needs of any dog and any adventure. All lenses are rated UV400 - blocking 99.9% of UVA and UVB rays. The lenses have the following visual light-blocking properties Large: Head Circumference: Between 14-18 inches. Muzzle Circumference: Between 9-12 inches. Common Breeds: Belgian Malinois, Dutch Shepherd, GSD, Border Collie, Australian Shepherd, Pointers, Labs, Mutts, Staffordshire terriers, Heelers, retrievers, Dobermans, Greyhound. Common Weight: Between 40-85 pounds.