Product Name: pet mouth cover Material: silicone+oxford webbing Color: yellow, blue, pink S: Suitable for mouth circumference about 12cm; Suggested Weight: 2.5-4.5KG M: Suitable for mouth circumference about 15cm; Suggested Weight: 4.75-8.5KG L: Suitable for mouth circumference about 16-17cm; Suggested Weight: 8.75-12.5KG Features: 1.Brand new and high quality. 2.Dog anti-bite anti-bark muzzle, duckbilled shape, silicone material, adjustable head band, suitable for daily use. 3.Silicone material, no poison, safe for pet use. 4.Duckbilled shape, can fit dog's mouth well. 5.Insert buckle design, easy and comvenient to use. 6.Adjustable buckle for better adjustment. Package Include: 1x Mouth Cover Notes: The product may have an error of 1-2cm,and the color may look a little different from the picture,pls understand.