Materials: Durable nylon material and breathable mesh. Easy to use, skin-friendly, making the dog more comfortable Size: S (neck circumference 36-48 cm); M (neck circumference 46-56 cm); L (upper neck circumference 56 cm). XS(upper neck circumference 28 38 cm)Before purchasing, please measure the circumference of the dog's nose and neck.4 sizes to choose Application: Designed for flat and short muzzle dogs, suitable for French Bulldogs, English Bulldogs, Pkinois, Shih Tzu, Pugs, Boston, Boxers, Pitbulls, M dogs, Shar Pei and other short muzzle dogs etc. avoid friction: the special soft edge design prevents the net from rubbing against the dog's eyes and nose. Adjustable: Adjustable nylon strap and safety buckle. It is not easy for dogs to remove it. Easy to drink, pants and enjoy outdoor activities. Material: Mesh+Cloth Product Category: Pet supplies Product condition: brand new and only color Applicable animals: all, dog Style: Simple and modern Product title: Short Muzzle Dog Product size: Neck circumference 36-48 cm Features: 1. It is made of high quality mesh fabric, strong and durable for dogs, pets 2. A good gift for the pets of your friends, classmate, colleague, and yourself Please note: A.All photos above are real . And photo colors may vary depending on monitor settings. B.We are all measuring manually, please allow 1-2cm error. Thank you for your understanding Product color: black Book quantity: 1 piece