UNIQUE WAIST BELT: LIGHT WEIGHT and ADJUSTABLE waistband (26' to 50'). hands free allows you to do other tasks simultaneously. DURABLE MATERIAL: Wide nylon material for durability. A premium quality and heavy duty leash for medium, large and strong dogs(Up to 130lbs) REFLECTIVE STITCHING: Extra safety at night with the luminous reflective stitching,enjoy a hands free dog leash for running. DUAL PADDED HANDLES: Flexible traffic control in busy areas and keep dog away from other animals. Easier control over your dogs in training. DON'T GET TANGLED: The leash attaches to a clip that glides smoothly around the waist belt, allowing your dog the freedom to move from side to side as you walk. Other hands-free leashes do not have this feature. This means that the leash won’t get caught or tangled and you won’t have to break stride when your dog decides to change positions.