1. Material: plastic shell, nylon rope, metal buckle2. Weight: about 380 grams3. Size: about 9x6.5x3 cm, the length of the towing rope is about 2.5 meters4. Tension value: 12 kg5. Application: recommended for use by dogs within 10 kg6. Features: the rope is firm and durable, not easy to break, one-button button, simple operation, electroplated metal buckle, firm and durable, hand-pull design, convenient and practical

http://olla.gr/dog-leash-automatic-retractable-seat-belt-size-2.5m-red/