This 12 piece package of cards and envelopes is part of the Sweet & Spooky Collection from Doodlebug Design. This package includes six cards in assorted patterns and six coordinating envelopes. These cards are made from 70 lb cardstock which is lightweight cardstock. These cards can be embellished, they can be stamped on, or they can be used to write letters. These cards and envelopes come in varying sizes. This package of cards and envelopes is made in the USA.