Features: 1.High elastic cushioning prevents the risk of muscle strain and injury. 2.Flexible shell with high elasticity can stretch and shrink to reduce the impact force of the dog. 3.High quality zinc alloy material, strong and thick without rust, convenient quick release buckle design, convenient to wear and take off, save time. 4.Reflecting light, makes it safer for people and pets to travel at night. 5.The rope can be fastened to the seat belt of the car. It fits the design and is suitable for all models on the markek. Specification: Item Type: Dog Retractable Leash Material: Nylon Color: As Pictures Shown Product Size(LxW): Approx. 43x3cm/16.9x1.2in Weight: Approx. 179g/6.3oz Expansion Length: Approx. 43-63cm/16.9-24.8in Telescopic Explosion-proof, Leash the Dog to Liberate Hands, Car Seat Belt Maximum Tension: 200kg Quantity: 2pcs PackageList: 1 x Dog Retractable LeashRed 1 x Dog Retractable Leash Black