Beater-dyed paper utilizing fade-resistant formulations for color guarantee longevity for your works with colored pencil, fluorescent pencils, acrylic markers, or gel pens. Our patent-pending In & Out Pages™ let you safely remove a sheet from any pad, work on it, scan it, and put it back anywhere, anytime. The special dome shape of the paper edge locks into the dual wire binding, keeping it in place. A fine perforation allows you to remove the Domelock™ edge to get a true sheet size should you wish to mount and frame your work. Available in drawing, sketch, bristol and colored pencil lines. A media compatibility chart is included inside the front cover. Sheet Count: 40 Weight: 70 lb. / 104 GSM Feel: Fine Tooth Color: Black Acid-Free Made in the USA