Features: Advanced reusable dog mask with air filtration efficiency protects pet from fog, dust, and harmful gases while maintaining breathability during outdoor adventures. Soft mesh design and adjustable belt ensure great for small to large size breeds without nasals pressure injuries. Essential for breeds like Frenchdog and puppies in city environment, and dog households needing better solution. Great for high altitudes expeditions, arctical research team, equestrian event, and daily walks in polluted city or fogy conditions. Combines practicality with lookings, maintaining hygiene while showcasing canine personality. Specifications: Component: Mesh, Fabric Size: 01/02/03 Package Includes: 3PCS Pet mask note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.