This pet dog muzzle is well-made of premium polyester material, which is comfortable to wear and breathable for your pet. It can not only effectively protect your dog from barking or biting things casually, but also protect your children when they are staying and playing with dogs. Features -Material: Polyester -Size XS: 9.00X12.00X0.10cm/ 3.54X4.72X0.04inch -Size S: 12.00X15.00X0.10cm/ 4.72X5.89X0.04inch -Size : 14.00X20.00X0.10cm/ 5.50X7.86X0.04inch -Size L: 18.00X24.00X0.10cm/ 7.07X9.43X0.04inch -Size XL: 22.00X28.00X0.10cm/ 8.65X11.00X0.04inch -Adopting polyester material, which is practical and durable to use. -After wearing it, the dog does not have any weight burden, very practical. - dogs from eating in the street, dogs from biting home. -The adjustable strap connecting to the neck help to keep the dog muzzle securely in place. -This dog muzzle is an effective way to dogs biting, barking, unwanted chewing and other . Package list: 1