Artistic 20" x 36" Rhinolin II Ultra-Smooth Writing Pad Desk Mat with Exclusive Microban Antimicrobial Protection, Black Ultra-Smooth Matte Black Writing Surface gives the writer a premier writing experience Integrated writing surface and micro-fine anti-skid foam back are infused during manufacturing for a one piece construction that will last a lifetime Soft micro-fine anti-skid suede-like backing protects any surface and will stay in place during use Microban antimicrobial protection keep your desk pad clean 24/7 for the lifetime of the writing pad Washable Ultra-Smooth writing surface can easily be cleaned Nominal size; actual size may vary slightly.