This 18 piece Card Kit is part of the ARToptions Viken Collection from 49 and Market. This card kit includes eight A2 (4.25" x 5.5") cards and coordinating envelopes. There are four designs, you get two of each design. There are also two sheets of rub-on transfers and eight sticker seals. These cards and envelopes have all the watercolor designs in teal, purples, and greens that are used throughout this collection. These cards are easy to assemble and will be ready to mail in no time.