Are you looking for a multi-purpose pet eye mask? High-end nylon material, breathable and comfortable. During or physical examination, it can relieve the dog’s resistance and make it easier to cooperate with the examination. Also, dogs who can sickness can wear a stabilizer cover, which can effectively relieve motion sickness. Features - Color: Black. - Material: Nylon. - Size L: About 18-26cm/7.09-10.24inch(mouth circumference); 26-58cm/10.24-22.83inch(neck circumference). - Size : About 14-22cm/5.51-8.66inch(mouth circumference); 20-44cm/7.87-17.32inch(neck circumference). - Size S: About 12-18cm/4.72-7.09inch(mouth circumference); 18-32cm/7.09-12.6inch(neck circumference). - During or physical examination, it can relieve the dog’s resistance and make it easier to cooperate with the examination. - Grooming, shearing, bathing, trimming claws, cleaning ears, etc. - Motion sickness. Dogs who can sickness can wear a stabilizer cover, which can effectively relieve motion sickness. - The mouth adopts an elastic design, which is convenient to wear without closing the mouth. - The "day" buckle design can adjust the size; the buckle design is convenient to wear. Package list: 3 x pet eye mask