Adjustable Hanging: Wall mounted mirror can be hung horizontally or vertically with included mounting hardware. Durable Construction: Mirror plate is made of 5mm glass with 3 layer protective coating and frame is made of wood with plastic coating. Versatile Size: 40 inch wide mirror is perfect for bathroom, bedroom or living room. Easy Installation: Wood backing and D-ring hangers allow for quick and simple mounting. Modern Style: Sleek black frame and rectangular shape give a contemporary look. Description:Accurate ReflectionOuter size: 40in by 24inTriple coated silver backed mirror with CAT 1 Vinyl backing to secure glass in the event of an accident.Adjustable mounting system which allows quick installation horizontal or vertical, hardware and screws included.Commercial grade vanity or bathroom hanging rectangle vertical mirror.