Key benefits - Effective protection from dust and pollution Provides protection against airborne particles, dust, pollen and pollution. Helps your pet breathe clean air outdoors and supports overall lung health. - Adjustable and comfortable fit Fits small, medium and large dogs. An adjustable strap offers a secure and comfortable fit. Stays in place without restricting movement, suitable for dogs of all shapes and sizes. - Breathable and lightweight design Made of breathable materials to allow your dog to enjoy fresh air without compromising comfort. Lightweight construction makes it easy to carry during walks, outdoor activities or daily outings. - Safe materials and comfort High quality materials with gentle fabric and smooth edges to minimize irritation. Ensures maximum comfort even during prolonged use. Use scenarios - Daily urban walks and outdoor errands Use during city strolls to reduce exposure to dust, pollution and irritants while keeping your dog comfortable. - Pollen season and outdoor allergy prevention Help minimize pollen intake during spring and summer outdoor time without restricting activity or airflow. - Outdoor activities and travel Suitable for hikes, parks, camping trips and other outdoor outings where air quality may vary.