Subtle grid pattern enables people to write in straight line, yet remains invisible to the audience. Magnetic: No. Frame Construction: Plastic. Size: 6" x 4". Board Material: Melamine. Frame Color: Graphite. Sleek contemporary design enhances any work area. Total Erase non-magnetic dry erase surface is stain-resistant. Convenient Quick Clips allow you to post items without adhesives. Easy Mount hanging system makes mounting easy. Easy Mount system hides unsightly hardware while securing the board to the wall in 4 places for extra stability. Includes factory-installed marker tray and a Quartet dry-erase marker