Dog muzzle Durable, Breathable Nylon Mouth Cover Do Dog Training Grey Small : Breathable Mesh: This breathable dog net is high do free breathing, it is a function and function High-quality material: for the dog is made with the cost of nylon quality, durable, and resulting from use Adjustable : Device per device and release buckle are also available for the perfect device and device Mesh-covered muzzle: The muzzle can effectively prevent dogs from biting, chewing, destroying, and scavengers Great : this outdoor muzzle is also a great solution for your dog for birthday or party etc Specification: Material: Nylon size: XS : Mouth circumference: 11 cm-16 cm/4,33 inch-6,30 inch Mouth length: 4 cm-6 cm/1,57 inch-2,36 inch Small: Mouth circumference: 22 cm-25 cm/8.66 inch-9.84 inch Mouth Length: 6 cm/2.36 inch-3.15 inch mediocre: Mouth circumference: 24 cm-27 cm/9,45 inch-10,63 inch Mouth length: 7 cm-9 cm/2,76 inch-3,54 inch Large: Mouth circumference: 26 cm-31 cm/10.24 inch-12.20 inch Mouth Length: 7,5 cm-9,5 cm/2,95 inch-3,74 inch XL : Snout circumference: 30 cm/11.81 inch-13.78 inch Mouth Length: 10,5 cm-12,5 cm/4,13 inch-4,92 inch contains: 1 muzzle for the dog