A great, easy-to-manage, black paper sketchbook for all of your wonderful black paper creations. You can make your sketchbook your own by putting your art right on the cover. The 75 sheets of perforated paper are (8" x 10.5" for large) and (5" x 7.5" for small), acid free and heavy weighing 110g. It comes with a built in elastic strap to protect your stuff too. Available in two sizes: large and small.