-- Matte card stock for easy fill in with any pen type. Ink from any type of pen or marker will not smear or run.-- Regular size.4x6inches, with plenty of space for guests to write their answers. made of high quality card stock. Durable and eco-friendly.-- Attractive Design: These party cards are designed with cute pattern, you can clearly see the pattern on the card at the first sight, and there are horizontal lines for writing.-- Package Includes: You will get 12 party invitations with Envelopes, each card measures 4 x 6 inches and each with adhesive tape on the back so you can easily seal invitations for ensure the cards don't fall out.-- Impress Your Guests: Our jump invitation card so pretty and beautiful. Invitation friends and families with these beautiful invitations cards and make an unforgettable party! That your guests will absolutely love them!