The Cutterpillar Glow Premium Light Board is perfect for crafters, artists, and creators. Use it for all kinds of crafting projects, whether you're at home or on the go. It has a lighted area of about 12 inches by 16 inches and the whole board is around 13 inches by 18 inches. With its internal lithium - ion battery, you can get 3 to 4 hours of light without having to worry about cords and outlets.