Mirrors and Marble Lighted Medicine Cabinet - 20" w x 28" t - Lighted Door - Commercial Grade Large Usable Space - All Commercial Grade Components - On/Off Switch All Aluminum Construction - Will Not Rust/Crack/Peel or Fade - -50,000 Hours LED Life - 5 Year Warranty - ETL Listed Hardware Included - Double Side Wall Construction - Made to LAST Lighted Mirror Outside - Full Inside Door Mirror - Mirrored back wall behind shelves