Size: Mouth length 7cm Mouth circumference 23cm Head circumference 34-48cm Color: Black Specification: Single piece Reminder: Manual measurement error is about 1-5cm, please understand! Measurement methods: Mouth length: from below the eyes to the tip of the nose Mouth circumference: the circumference of a circle around the dog's mouth Head circumference: the circumference of the chin around the head Soft silicone basket: Made of non-toxic soft rubber, the basket mouth is very strong, durable and soft for dogs without any harm. It is used for safe socialization and safe handling of the dog during veterinary visits, grooming, or traveling, and will not cause any harm to the dog. Comprehensive Protection: The basket design can cover the dog's entire mouth, so that the dog's mouth can prevent your dog from licking wounds, eating stones, garbage, poison, etc. And to avoid injuries caused by dogfights. Adjustable and Comfortable Muzzle Design: The adjustable shoulder strap and removable front mesh cover provide extra comfort and convenience. Does not interfere with the dog's mouth or hurt the skin. This dog mouth allows the dog to drink, eat, and pant, and it is a lightweight and fast muzzle. Very suitable for sports and daily dog walking. If the dog is not wearing a muzzle, please remove it to prevent it from biting.luckymeet