The Prime-Line MP10857 Corner Guards for Walls are used to protect the edges of finished wall corners. The wall corner guards are designed to prevent chipped paint, tearing of wallpaper, and the unsightly buildup of fingerprints. This item includes a total of sixmetal corner protectors for walls. Each drywall edge protector is easy to install. Constructed of stainless steel, each corner shield guard is solid in construction and comes complete with pre-drilled installation holes and fasteners for a stronger hold. Each steelcorner guard features 2 inch wide leafs and comes in 48 inch length. For further dimensional information on the outside corner protector, please see the line drawing.