Features: Easy to Handle: Size about 90 x 60mm/3.54 x 2.36 inches, 10/20/30/50pcs card set optional. These paper materials is light & easy to handle. Funny Game: By accepting the invitation through a brown card with a mysterious sign and take part unknown game. game allows player to fight against other in name of survival. Mysterious and Interesting: The the card includes circle, for triangles, rings shape. Each pattern on the card represents different meanings, its mysterious and interesting. for Playing with Friend: Send this mysterious card to your friend, dials the phone number on the card, and participate in game together. Very suitable for any real fan of game. Wide use: Funny Game Card, mysterious and interesting, easy to handle, this game for friend playing together in their leisure for time. Specifications: Materials: Paper Color: Brown Type Optional: 10PCS/20PCS/30PCS/50PCS Size: As The Picture Shows Package Includes: 1 Set of Game Business Card note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!