If you are looking for a professional and pet dog muzzle, then your search is over here. That’s because our product can meet your need. Adopted of safe polyester material, it is practical and durable for long time use. Features - Color: Black -Material:Polyester -Size:14.00X10.00X0.40cm/5.50X3.93X0.16in (Size S); Front Snout Circumference: 3.9-5.5in (10-14cm); Snout Length: 1.6in (4cm) -Size:19.00X13.50X0.40cm/7.47X5.31X0.16in (Size ); Front Snout Circumference: 5.3-7.5in (13.5-19cm); Snout Length: 1.77in (4.5cm) -Size:22.00X15.00X0.40cm/8.65X5.89X0.16in (Size L); Front Snout Circumference: 5.9-8.7in (15-22cm); Snout Length: 2.1in (5.5cm) -Size:27.00X18.00X0.40cm/10.61X7.07X0.16in (Size XL); Front Snout Circumference: 7-10.6in (18-27cm); Snout Length: 2.4in (6cm) -Size:29.50X20.00X0.40cm/11.59X7.86X0.16in (Size XXL); Front Snout Circumference: 7.9-11.6in (20-29.5cm); Snout Length: 3in (7.5cm) -This Dog Muzzle is made of wear-resist polyester materials, durable and safe for a long time use. -With fine workmanship, this dog muzzle is not easy to wear and tear, very practical in use. -This dog muzzle can be given to your lovely dog or your friends as a gift who have pet dogs. -You can leave a proper space for your dog’s mouth to breathe. This muzzle is a good helper for you to stop the dog barking. -The dog muzzle can be adjusted to the most appropriate size depending on the shape of the dog’s mouth. Package list: 4 Muzzle