Fully assembled medicine cabinet. MDF (medium-density fiberboard) frame and particle board side panels. Surface mount only. Model 545111: Finish: White, Dimensions: 16 In. W x 30 In. H x 4-3/4 In. D, Door Type: Single Mirror, Mount Type: Surface Mount, Color Family: Whites, Interior Shelves: 2 Fixed, Frame Material: MDF, Cabinet Material: Particle Board, Rough Opening: N/A, Pkg Qty: 1, Package Type: Box