Belt pulley combination package rubber transmission belt rubber band plastic pulley set model accessories DIY small pulley

Leather belt Wheel pack
Belt pulley:
62A (5PCS), 92A (5PCS), 132A (5PCS), 16.82A (5PCS), 16.82A (5PCS)
Leather belt Wheel:
102B (5PCS), 122B (5PCS), 182A (5PCS), 242A (5PCS)
Rubber band:
1.5 * 1.5 * 19MM yellow rubber band (10PCS), 1.5 * 1.5 * 28MM yellow rubber band (10PCS), 1.5 * 1.5 * 30MM color rubber band (10PCS), 1.5 * 1.5 * 45MM color rubber band (10PCS)
Rubber transmission belt:
CDD2 * 50MM white transmission belt (2PCS), CDD2 * 70MM black transmission belt (2PCS)