Quartet Magnetic Desktop Glass Dry-Erase Panel - 23" (1.9 ft) Width x 17" (1.4 ft) Height - White Tempered Glass Surface - Rectangle - Desktop - Magnetic - 1 Each Dry-erase panel features a self-standing design to keep your notes and ideas at your fingertips. Tempered glass surface is to stains and ghosting for complete erasability. Double-sided surface can also be used as a desk partition for versatile use. Magnetic surface doubles as personal bulletin board with rare earth magnets. Accessory channel provides storage for markers and pens.