Features: Pet mouth covers for outdoor activity effectively prevent pet from biting or damaging objects, protecting safety of family member. Consist of good-quality component, soft and comfortable, without harming pet skin. Regulable size, suitable for pet of different size; Easy to use, convenient and fast. Suitable for families with beloved pet, especially for large dogs or pet owners with a tendency to biting. Used when walking dogs, receiving guests, or taking pet out to ensures safety of pet and others. Specifications: Color:25 Elections Component:Polyester Size:S Neck:30-60cm(11.81-23.62inch) Mouth:15-35cm(5.91-13.78inch) Weight:107.6G Size:M Neck:40-75cm(15.75-29.53inch) Mouth:25-46cm(9.84-18.11inch) Weight:125.4G Package Includes: 1pc Small Dog Muzzle note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.