This Art Pad is approx. 50 sheets of 17 1/2" X 22 1/2" paper with a durable backing and cover sheet. It will fit all Beka Easels. Art Paper is an essential part of many art projects. Beka offers 60 pound white vellum offset paper, which is used by many commercial printers. This high quality paper is suitable for a wide variety of uses. It is especially popular as an easel accessory. Both rolls of paper and large art pads are available.