... Children's playing cards,you can have your logo on both sides of cards and packing box, CMYK printing ... and spot color printing. Custom common side and box, different design ... our cards are following.Material for cards:paper There's 270gsm, 280gsm,300gsm, 320gsm, 330gsm and 350gsm paper ... for NBA, NHL, FKC and so on. Children's playing card, confirm to EN 71