1. Material: nylon + elastic band2. Purpose: bicycle tow rope, parent-child pull traction rope, children s bicycle dog walking rope3. Features: good elasticity, not easy to break, easy to use, versatile, with triangle bag, can be installed on the bicycle, easy to carry and store4. Length: about 2.5m, can be stretched to 4.5m5. Width: about 2.5cm6. Weight: about 217 grams of rope, about 42 grams of triangle bag

http://olla.gr/bicycle-trailer-rope-parent-child-tensile-traction-rope-blue-triangle-bag/