Sold as 1 Each. Premium performance glass boards are engineered for moderate to heavy use. Wall mount makes it easy to write on the board for extended periods. Write-and-wipe surface will not ghost to prevent it from dulling. 42'H x 74'W board size. Package includes: whiteboard, mounting kit, two magnets, dry-erase marker, marker tray. Surface accepts magnetic accessories. Glass is easy to keep clean. Board surface won't stain and is super easy to clean. 20-year manufacturer limited warranty. Frameless board design blends seamlessly into any environment. Marker tray holds accessories for convenient use.