It's Elementary by Rosemarie Lavin for Windham Fabrics - This collection was made for your favorite scientist or science super fan. The periodic table panel includes two tables - one in color and one in black and white. The panel measures 36 in. x 42 in. and will make terrific wall hangings in a bedroom, classroom or medical office. The collection includes patterns of science symbols, words and icons. Embrace your inner scientist! Fabric is 100% cotton and 42/43" wide.