This set of Carlton F1 Ti nylon badminton shuttles has six shuttles with a long lifespan. A nylon badminton shuttle lasts a lot longer than a feather shuttle. The individual feathers can fall out of a feather shuttle over time. A nylon shuttle is less prone to lose parts, because the shuttle is made out of one piece of material. This makes nylon badminton shuttles ideal for hours of care-free badminton joy. The head of these shuttles is made of cork.