Sold as 1 Each. 8'W x 4'H. Product does not include mounting hardware. Includes four rare-earth magnets with magnetic version. Frameless. Yellow board. 50 years limited warranty. Pre-drilled mounting holes are inset into the glass. Features a unique, clear acrylic rear-mounted accessory holder, complete with markers and eraser. 1" diameter satin aluminum standoff hangers create 1 1/4" spacing between wall and glass markerboard. Radius corners.