Send fun invites for a frightfully fun night with this Happy Halloween Invitations Value Pack! Happy Halloween Invitations Value Pack features a fun, colorful invitation headline with spaces on back to fill in the pertinent party details. This spooky fun Halloween invitations value package includes 20 die-cut postcard invitations with envelopes each 4 1/4in x 6 1/4in plus 20 envelope seals and 20 save the date stickers.