Crescent Cardboard 12-00018 32-Sheet Rendr No Show Thru Drawing Pad, 11 by 14-Inch Rendr no-show thru technology allows you to use every side of every page Ideal for most art media. Perfect for markers Heavy duty chipboard adds Extra support and protects pages Tape binding along the long side 110lb./180GSM, acid-free, Two-Sided sheets