1. [Easy to use] This tension free dog strap has two simple buckles on the belt 2. There is a lockable quick snap on the collar, which is easy to put on and off. It is unnecessary to slide the dog's head and adjust the belt every time. 3. Our non pulling dog straps are specially designed with 2 metal belt rings to make walking the dog safer. 4. Use the chest clamp to prevent your dog from pulling when walking. It is suitable for training dogs or pulling dogs. The back is suitable for leisure walking, jogging, hiking, etc 5. Wearing our comfortable dog straps, your dog will enjoy daily walking. The straps are made of durable oxford cloth and filled with soft pads to protect your dog's skin. Breathable mesh keeps your dog cool during running, hiking, training, hunting and outdoor activities. Super bright reflective stitching provides more visibility to ensure safe walking at night. 6. The soft handle on the back is very useful for training and guidance. When your dog is scared, it may help to control his mood. It is also useful to use the car seat belt to fix him in position in the car.