This package includes five mini DIY envelopes that are part of the Lady's Diary Collection from P13. These envelopes are self-assembly envelopes, just fold on the score lines, and no adhesive is needed. These envelopes are printed on 190 gsm FSC paper. This is a light to medium weight paper that is Forest Stewardship Council paper which means that it has been harvested and produced in a responsible manner. These envelopes measure 4.7" x 3.5". These envelopes have a beautiful floral pattern on the back and the flap. The front side is plain cream with a faint Swiss dot pattern.