Customized playing cards 1, Paper:280g paper 2, Color:4C+4C 3, Packing:54pcs/deck ... promotion --300gsm and 320gsm black center paper: high quality --250gsm, 300gsm, and 350gsm art paper-- for card games mainly 2. Card size: 57 x 87mm ... , Promotion, Funny Games, Casino playing cards, Children Game Cards, Educational cards, As Gift, etc.Other reference information: Customized Paper Playing Card