This 12" x 12" double sided cardstock, Tangerine, is part of the My Colors Cardstock Collection from PhotoPlay. This paper is solid-colored, core-dyed premium cardstock and is the same color on both sides. This paper is 80 lb or 216 gsm cardstock which is medium-weight paper. This paper can be used for cards, scrapbook pages, tags, journals, and other paper crafting projects. This paper is acid and lignin free.