The Ballet Slipper card and envelope pack is a new must-have addition to the Sizzix Surfacez range. These cards and envelopes are perfect for every crafting season and they are acid and lignin free. As a part of the Sizzix Color Story, Ballet Slipper is a sophisticated color which complements many occasions. This pack comes with 10 cards and 10 envelopes in the size of A6. Designed with a smooth finish, they are compatible with laser and ink jet printers and make an ideal surface for stamping. The paper weights are as follows: 111 lb. (300gsm) cards and 31 lb. (120gsm) envelopes.