Description: Size S: Top length 9cm/3.54inch, bottom length 6cm/2.36inch, mouth circumference 20cm/7.87inch, M :Top length 11.5cm/4.53inch, bottom length 7.5cm/2.95inch, mouth circumference 26cm/1.24inch, L: Top length 11.5cm/4.53inch, bottom length 7.5cm/2.95inch, mouth circumference 30cm/11.81inch. The pet muzzles have many little Hole on it which can keep your kitten Breathe freely. Transparent design, Large space, reduce the cat’s fear and anxiety. The face mask has an adjustable spring strap, not easy to fall off, giving the pet the most comfortable protection. When you are bathing and grooming cats, protect you from being bitten or and scrathed by cats, everyone who grooms cats needs one! Specification: Material: PP polypropylene Package Includes: 1 Piece Cat Muzzle Set 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. Thank you! 3. Wish you a wonderful on-line shopping!