Optics Quilt Kit, Kaffe Fassett Collective Fabrics includes all fabric to make your quilt top, including binding (does not include backing or batting). Artistic Artifacts has created our own version of the Optics quilt pattern by Tammy Silvers of Tamarinis with a pop of bright yellow. The hourglass block takes on a whole new look when stripes are involved, and combined with Kaffe's fun flower prints, results in a dynamic, easy quilt. Finished quilt measures 60 in. x 72 in.; confident beginner level project.