More Durable, Much Safer: This heavy duty dog lead is crafted from 1.0cm diameter rock climbing rope with a durable woven design. It's sturdy enough for medium-sized dogs. Comfortable to Hold: The special foam padded handle design provides a comfortable grip, protecting your hands from rope burn even if your dog pulls. An O-ring on the handle allows for easy attachment of waste bags or keys. Enjoy every moment with your dog. Reflective Function: Visibility is essential for your safety and your dog's safety during night walks. Reflective threads throughout the lead enhance visibility at night. Available in 12 vibrant colors, choose the one that fits you and your dog best. 360 Swivel Clasp: The nickel-plated zinc alloy clip swivels to prevent twisting. Say "no" to rope tangling while walking, hiking, or playing with your dog. Enjoy Time Out with Your Dog: This lead is available in three diameters: 0.8cm for puppies and small dogs, 1.0cm for medium dogs — not too bulky or heavy; and if you have powerful dogs, the 1.2cm diameter is the perfect choice.