Description: Dog helmets and dog sunglass, essential safety equipment for dogs when they are outdoors, such as goggles and helmets Made of safe and reliable ABS material, not easy to break, block strong wind, sunlight, and prevent fog Adjustable strap design: quick-release buckle for easy control and comfortable wearing. Padded inside the helmet, lightweight and durable The sturdy design prevents the heads of dogs and cats from being pinched and protects the heads of pets. Perfect for everyday wear, suitable for parties, weddings and holidays You can also dress up your dog to make them stand out. Perfect for small dogs or cats such as Teddy, Pomeranian, Bichon Frise, Chihuahua, Yorkshire Terrier, Pug, Corgi, Maltese and more Specification: Color: Black Material: ABS Size: Approx. S: Head circumference 26cm/10.24inch Diameter 9cm/3.54inch Height 5cm/1.97inch The socket can be adjusted 17-22cm/6.69-8.66inch M: Head circumference 32cm/12.60inch Diameter 11cm/4.33inch Height 6cm/2.36inch The socket can be adjusted 20-26cm/7.87-10.24inch L: Head circumference 40cm/15.75inch Diameter 14cm/5.51inch Height 7cm/2.76inch Socket can be adjusted 25-37cm/9.84-14.57inch Package Includes: 1 Piece Pet Helmet 1 Piece Pet glass Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!