Genuine Hayward Tune Up Kit Including:  (2) Wings L & R, (2) pods,(2) Flaps for Front and Rear and (4) urethane shoes.  Instructions included.  The Tune Up Kit is For the Following Cleaners:  Navigator, Pool Vac, Pool Vac Ultra and Pool Vac Plus.  The Shoes in This Kit are urethane and are for Concrete Pools.