Our safety pet leash are purely handmade using nylon, and top quality contoured hardware. This leash has an elastic core that extends, allowing you to maintain control while your canine companion enjoys a generous range of movement. Whether the small or large lead works best for your size of puppy , let him ramble and investigate without dragging you from your path. Key Features: Elastic core extends or retracts, allowing dogs an extra 3 to 4.5 additional feet (0.9 to 1.4 meters) Side release buckle allows for three handle conversions: hand-held, waist worn, or fixed leash (clipped around tree or post) Quick-grab traffic handle offers control at a moment's notice Made with sturdy 1-inch (25 mm) or 0.75-inch (19 mm) tubular nylon webbing Customized size is welcome!