Fredrix 14" x 18" art canvas pads are great for student use and artists who want to paint studies in a pad format. Each canvas pad features Fredrix quality, is acrylic-primed, acid-free, and ready to paint with most any medium. Medium texture, 7 oz. archival canvas paper sheets are sturdy enough to be mounted when dry. 10 SHEETS. Fredrix #3498 14x18 artist's canvas pad.