Description: 1.It is made of environmentally friendly plastic material, which can keep breathing and comfort. 2.The inclination can be adjusted, so that you can easily adjust the most suitable size for your dog and keep it in the most comfortable state. 3.You can use it to decorate your dog at festivals. 4.Your dog may pee his pants because there is a big thing in his mouth. 5.This mouth can effectively prevent dogs from biting and barking. Specification: Name: Pet Button dog muzzle Material: Environmentally friendly plastic Specifications: No. 1,2,3,4,5,6,7 Size: 1 size: 6 cm x 6 cm /2.36 inch x 2.36 inch x 2.36 inch. (Please note) 2 sizes: 7.5 cm x 7 cm /2.95 inch x 2.76 inch x 2.76 inch. (Please note) 3 sizes: 8.5cm x 8cm/3.35in x 3.15in x 3.15in (approx.). (Please note) 4 sizes: 9.5cm x 9.5 /3.74 inches x 3.74 inches x 3.74 inches (about). (Please note) 5 sizes: 12 cm x 11 cm /4.72 inch x 4.33 inch x 4.33 inch (approx.). (Please note) 6 sizes: 14 cm x 13.5 cm x 13.5 cm /5.51 inch x 5.31 inch x 5.31 inch. (Please note) 7 dimensions: 15cm x 14.5cm x 14.5cm /5.91 inches x 5.71 inches x 5.71 inches. (Please note) As Shown in the Picture Applicable Objects: Dogs Features: breathable, adjustable, animal products, scratch-proof. Package Includes: 1 puppy mouth cover Note: 1. Due to the Different Monitor and Light Effect, The Actual Color of the Item Might Be Slightly Different from the Color Showed on the Pictures. 2. Please Allow 1-2cm Measuring Deviation Due to Manual Measurement..