Durability - Made out of flexible 2 mm thick nylon webbing with reflective thread and rustproof swivel hook that are sturdy enough for big dogsPadded Handle for Comfort - No rope burns anymore, the heavy duty dog leash inspired from fitness facility to added an ergonomic and comfortable foam handle that helps you maintain firm and comfortable grip without digging into your hands even when your dog pulls hardly360 ANTI-TANGLE - With a anti-tangle swivel hook, you will enjoy more fun on walks. Lightweight alloy material does not cause additional burdenReflective Stitching on Both Sides - Highly reflective threads keep high visibility at night for safety1.2 M and 1.8 M Long, 2 CM and 2.5 CM Wide 1.2 M long is the best choice for daliy walking, 1.8 M long lead is a suitable balance between freedom and control