1. Product name:Automatic telescopic traction rope for pets 2. Material: ABS+TPR 3. Weight:2.5M/5M/8M??168g/245g/318g 4. Color: green-black, gray-black, orange-black 5. Size: 2.5M/5M/8M: 13*9*3cm/17*11*3.5cm/21*13.5*4cm 6. Product features: 1) Retractable traction rope, not easy to break, no jamming, tensile resistance, strong load-bearing 2) Non-slip handle, comfortable hand feeling, no fatigue 3) Precision movement, durable 4) One-button control, freely retractable 5) Metal buckle, strong and durable, long-lasting without rust