1. Features: 1680D doublestrand PVC, strong, weatherresistant, and waterproof. Extended handle for comfort and to prevent hand pinching. Expanded Dring for attaching LED lights and dog tags. contrasting color strap. Thickened Dring, not easily broken. Reflective surroundings with brightness, safer for nighttime walks. 2. 4 Key Advantages: Strong and durable, resistant to pulling and longlasting, comfortable to touch, reflective at night. The strap is made of onesided reflective sport nylon. 3. Design: Outer layer: 1680D doublestrand PVC fabric, strong, tearresistant, and waterproof, suitable for pet travel. Middle layer: 3MM EVA material for better rigidity. Inner layer: Doublelayer largehole mesh for breathability, matching the outer fabric color. 4. Details: Multipoint force reduction design effectively minimizes damage and bursting risks. The fourpoint force strapping design on the front and back evenly distributes the impact when the dog runs, reducing stress on the dog's bones and making it easier for the owner to walk the dog.