Material: Plastic; For dogs about over 15 lbs, not for mini pets !

Head elastic band minimum 240mm/9.45", max 410mm/16.14".

Neck around 190-310mm/7.48-12.21" between the pet can be worn.

The doggy glasses can windproof Anti-Fog, Dustproof, protection against UV/wind/water/debris/snow. UV protection and prevention are key to your pet's healthy eyes.

The doggles goggles with shatterproof Lens. It will be the partner for outdoor activities such as motorcycle riding, driving, sking, walking, cycling, parties, photo booths, travel or daily use. It is for beach, car rides, bike, sand, snow, sun and also a great gift idea for holiday Halloween, Christmas, New Year.