Description:Made of high quality nylon mesh, webbing and plastic, durable and sturdy.Breathable mesh construction, comfortable to wear.Adjustable straps to make sure it will fit your dog perfectly, has no harm to the skin of dog.A must-have for groomers and pet owners.Suitable for short-nosed dogs, such as , Shih Tzu, Pugs, etc.Specification:Material: Nylon Mesh, Webbing, PlasticSize Chart:Package Size: 20x15x2cm/7.87x5.91x0.79inchS:Fit for 6-13.5kgNeck Circumference: 28-38cm/11.02-14.96inchM:Fit for 14.5-21.5kgNeck Circumference: 46-56cm/18.11-22.05inchL:Fit for above 22.5kgNeck Circumference: above 55cm/21.65inchPackage Includes:1 Piece Dog MuzzleNote:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping!