Material: nylon and elastic rope 1. Bicycle Traction Rope: This kids bicycle traction rope is made of nylon and elastic band and alloy buckle, the elastic rope is strong, shock absorbing, collision proof, and has strong toughness. Lightweight elastic belt, you can ride with your child and make your trip easier. 2. Children's bike traction rope: Size: length is 2.7 m, the longest can reach 4.5 m, five colors are available (black, red, khaki, army green and blue), the white line in the middle can be reflective, safer to use and be equipped with storage bag, you can choose depending on the bike color or your own preferences. 3. Easy to use: Connect the bike tow rope to the saddle of the front wheel and the head tube of the rear wheel. It can be installed and used with simple steps. You can pull your child's bike behind you in any situation and make riding safer. 4. Carrying weight: The maximum carrying capacity of the tow rope for children's bicycles is 225 kg / 500 lbs. The tow rope for bicycles is strong enough, flexible and has good shock absorption, it is suitable for trailers, adults and children. 5 .Pull rope use: Suitable for the traction of bicycles, mountain bikes, racing bikes, children's bikes, bicycles and other accessories. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.