Track Belt 4cm Width x 120cm Length Length is a loop of flexible material, which can be used either as a conveyer belt or a mechanism to move your robot. Belts are looped over pulleys, these pulleys have a groove running all through so that the belts fit perfectly inside.
You can join two belts to increase their length. They can either be joined with a strong adhesive or the ends can be sewed together to make an even stronger joint.
Adding tracks to your robot will give it better offroad capabilities compared to wheels. Can climb over obstacles, have more grip and handle rough terrain