【ATTENTION】- XXS ( Chest: 25-29 cm), XS ( Chest: 30-34 cm), S ( Chest: 35-39 cm), M ( Chest: 41-46 cm), L ( Chest : 47-52cm). This harness is only suitable for small dogs and cats, do not buy based on your old experience, please always measure your pet’s chest circumference before ordering. 【SOFT AND COMFORTABLE】- Your dog will enjoy the daily walk in this comfortable dog harness. It is made of soft and breathable acrylic to protect your dog’s skin, lightweight and easy to clean. Breathable mesh keeps your dog cool during outdoor activities. 【REFLECTIVE AND SAFE】- Super reflective strips are designed to reflect ambient light in extreme low light conditions, they can offer Maximum visibility when dogs walk at night. Our No-Pull Dog Harness is specially designed with evenly distributed pulling pressure across the dog’s body to prevent pulling and choking. 【EASY TO USE & QUICK RELEASE】 - This harness is easy to put on and take off with the quick release buckles. Put the dog on its back