This is a pet eye mask. Adopts of premium nylon material, it is comfortable for your pet to wearing. This is a designed for pet eye patch, it can ease excitement, make the clam down when you give them a manicure, bathing or blow hair. Very convenient and practical. 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). - Made with nylon materials, and durable for long time use. - Light weight and portable, easy to carry and storage. - Easy to wear and take off, your pet can use at any time. - Ease excitement, make the clam down when you give them a manicure, bathing or blow hair. - and breathable fabric, your pet will not feel discomfort. Package list: 1 x pet eye mask