About this item ✅ [Noise Cancelling]: Effective in cancelling unwanted noise like thunderstorms, fireworks, vacuum cleaners, planes, motorbikes, etc. Keeps dog calm and relaxed in noisy environment. Highly recommended by vets and dog trainers ✅ [Effective Design]: Specifically designed for dog ears. The dog ear is structurally different from that of humans. While humans can hear sound frequencies between 20Hz and 20,000Hz, dogs can hear frequencies between 15Hz and 50,000Hz, a much broader range. This makes them more sensitive to noise than humans. Hence, protecting your dog's ears is more important than you may have realized ✅ [Quality Material]: Produced with quality materials for guaranteed durability and excellent noise cancellation. Has undergone several laboratory tests to ensure optimum dog ear protection. Absolutely skin-friendly and does not cause any damage to the skin or fur ✅ [Absolute Comfort]: Does not pinch or hurt the dog. Equipped with quality foamy pads to ensure that it comfortably sits around the ear without pressure on the skin/fur. Carefully designed to cover and protect dog ears ✅ [Customer Service]: We guarantee 24/7 prompt customer service. Please do not hesitate to contact us directly on any product-related issue