Chartpak Clearprint Vellum Pad, 24 LB, 90 GSM, 14 x 17 Inches, 50 Sheets Per Pad, 1 Each (26321502011)Sheet Size: 14 x 17 Inches Sheet Count: 50 This pad includes translucent vellum paper that is made from high quality cotton fiber, providing a smooth and uniform texture that allows for precise and accurate line work The paper is also acid free and pH neutral, ensuring that your designs will remain vibrant and clear over time Suitable for a wide range of media, including pencils, pens, and markers, making it a versatile tool for artists and designers