Durable safety harness - the material is made of Oxford fabric, polyester grid, metal accessories, safety harness for medium dogs - chest circumference 36 - 50cm, neck circumference 36 - 46cm10 - 15kg, ideal for sports, hiking, training Durable, leak-proof safety harness - Oxford fabric makes the harness wear-resistant, lockable and adjustable harness prevents leaks dogs from escaping from the harness, the widened harness ensures evenly distributed pulling pressure and prevents pulling and choking Breathable padded dog jacket - very thick but breathable soft mesh inner layer to optimize skin ventilation and animal comfort Reflective shoulder belt - fluorescent belt on the front for better visibility in the dark No-pull harness with enlarged handle - connects to a heavy-duty double D-ring metal dog leash, a back clip for recreational walking and jogging, a front clip for training or stopping pulling, and an easy-grip handle for you help better control your dog The front chest traction extension ring, that is, you can hang the LED light, and you can hang the dog tag. Thickened buckle for added safety.