The Leisure Arts Dot Art 24-Piece Botanical Card and Envelope Set contains everything you need! From lily pads to saguaro cacti, you will feel surrounded by Earthly beauty while you decorate these cards. Eight each of three card designs are included. Designs come on acid-free, lignin-free heavyweight cardstock that won't bleed through with Dot Art markers. Alcohol inks may bleed through. Details: Includes assorted colors 8 each of 3 card designs included Acid and lignin-free, heavyweight cardstock Contents: 24 comic coloring cards (5'' x 7'' each) 24 white envelopes