Riolis Diamond Mosaic Kits are an exciting past time for the entire family. Adults and young people alike will enjoy expressing their creativity by translating Riolis designs in shimmering square diamonds. Kits include all materials needed to create beautiful vibrant projects. Size and colors of finished work may differ from the ones mentioned on the package due to material characteristics. Recommended for ages 14 and up. 15.75"x 15.75" Dahlias- Kit contains: adhesive canvas with color chart, diamond mosaic pieces in 21 colors, a tray, stylus, wax, tweezers in a soft case, re-sealable storage bags, label stickers and detailed instructions. Design features a bouquet of dahlias in shades of purple. Design size measures approximately 15.75"x 15.75".