is different) DOG HARNESS, COLLAR & LEASH: - The package includes three items, a walking harness, a collar, and a 4.9ft matching leash. The collar is with bell, the leash is equipped with a 360-degree rotation metal hook, and the harness is adopted with a quick-release buckle and double D-rings which are very heavy-duty. You don't need to spend extra time looking through other accessories, but you get all of these items at the same time with less money! So this is a very cost-effective set STEP IN, NO PULL, NO CHOKE: - The harness is adopted magic strap closure, so it's very easy for wearing. Just open the harness, let your dog's front legs through the harness, then reclose the closure and buckle it up, and connect the leash with double D-rings, finished! Cushioned design reduces neck friction, and the metal D-ring easily links to leash hooks, not easy to swing, preventing suffocation and pull COMFORTABLE MATERIAL, DAILY WALKING, FOUR SEASONS WEARING: - The harness is made of durable polyester, and it's adopted with an air-mesh design. The whole harness is very soft, lightweight, and breathable. Even if your dog wears it all day, he won't feel any discomfort.