REFLECTIVE AND NON BLOWING: Compared to other partially reflective harnesses, all edges of ours are sealed with reflective piping connected to integrated reflective strips, providing good visibility in the dark and providing security. Our dog harnesses are specially designed to evenly distribute tension across the dog's body to prevent pulling and choking. BREATHABLE AND COMFORTABLE: Your dog will enjoy the daily walk in this comfortable dog harness. Breathable mesh keeps your dog cool during outdoor activities. EASY TO USE: Adjustable sliding straps (neck and chest) allow you to create a custom fit for your dog or cat. The easy release buckle allows you to put them on and take them off easily. perfect for the daily walking, running, training, outdoor adventure. SAFETY AND ANTI-ESCAPE BUCKLE: Specially designed with 2 metal leash rings for a safe walk. The chest ring is used for dog training and using the other on the back helps prevent pulling during walks. PROPER SIZE: For your pet's safety and comfort, please accurately measure your pet's chest and neck circumference before placing an order. If your pet's chest circumference is between two sizes, we recommend choosing the larger size.