Canson® XL® Recycled Sketch contains a medium tooth, acid free paper that erases cleanly, and is suitable for pencil and pen. The paper contains 30% post consumer content. 160gsm and 50 sheets in pad. These pads are offered in wire bound pads as well as fold over pads. The wire pads are constructed with double wire binding for durability and true sized sheets that are micro perforated.