This special Vaporeon set contains the following packs:
3 Polychromatic Gathering "A" (cs4aC) 25-card Jumbo Booster Packs
Contains 20 C/U cards, and 5 reverse/R+ card
3 Polychromatic Gathering "B" (cs4bC) 25-card Jumbo Booster Packs
Contains 20 C/U cards, and 5 reverse/R+ card
2 Flame Dance of the End (cs4.5C) 6-card Booster Packs 
Contains 4 C/U cards, and 2 reverse/R+ card
Cards are printed in Japan.
 
It also contains:
Three Vaporeon Promo Cards (One V, One Vmax, One Alt Vmax) 
Vaporeon card sleeves (x64)
Eevee themed Playmat and Box
Vaporeon Binder
 
Click here for more info regarding Simplified Chinese cards and sets!