Key benefits - Extends up to 16.4 ft for controlled distance with medium and large dogs under 110 lbs - Durable construction: strong nylon tape, rustproof swivel hook, scratch material housing, and top-quality coil spring for reliable retraction - Safe and easy to use: safe and reliable brake system, one-button lock, pause and release, thumb-operated control to adjust distance anytime - 360-degree tangle-free design: smooth retraction with no tangles, suitable for walks, jogs, and hikes - Ergonomic anti-slip handle: upgraded soft material for a comfortable, fatigue-free grip during long walks Specifications and design - Retractable nylon tape extends up to 16.4 ft - Suitable for medium and large dogs under 110 lbs - Materials: nylon tape, rustproof swivel hook, scratch material housing - Braking and locking: safe and reliable brake system with one-button lock; pause and release, thumb control - Design: 360° no-tangle mechanism for smooth retraction - Handle: ergonomic anti-slip grip with upgraded soft material Use scenarios - Daily urban walks: control the distance between you and a medium or large dog up to 110 lbs, helping avoid close contact with pedestrians while maintaining safety - Outdoor activities: jogs or hikes with a strong dog, using the 16.4 ft reach to navigate through trails while keeping the dog within a safe range - Park and training sessions: practice recall and movement near other dogs and pedestrians, benefiting from the secure brake and easy one-button operation Notes - Ensures you can adjust the leash length anytime while keeping pets and bystanders safe - Designed for reliability and comfort during extended use with medium to large dogs up to 110 lbs