KOHLER K-CB-CLW2026SS 20 inch x 26 inch Aluminum Bathroom Medicine Cabinet with Decorative Silver Framed Mirror Door; Recess or Surface Mount 20"W x 26"H x 5-1/4"D rust-free aluminum cabinet Two adjustable tempered-glass shelves. Reversible for left- or right-hand opening Mirrors on back of door and interior back of cabinet Includes mounting hardware for surface or recessed installation, and side mirror kit for surface installation.