The Caterpillar Glow Ultra Light Board is great for all sorts of crafting projects like quilting, fabric work, and other creative endeavors. It's aimed at crafters, quilters, and creators who need a larger light source for their work. This light board measures 19 inches by 26 inches with a 24 - inch by 17 - inch lit area. It comes with a 19in x 26in self - healing mat and an A/C 110 V power cord.