Poolmasters Deluxe Badminton Set includes 4 aluminum-rimmed badminton rackets threaded with 16-17lb. nylon strings. PVC Comfort grips have been added to keep the rackets securely in hand. The Steel shaft provides flex and durability. 4 deluxe birdies sport wooden/cork heads for great aerodynamics and superior impact response. The set comes in a carry case with zipper and grab strap for on-the-go fun.