Kohler10 coupon applies to these select finishes - White Single door 20" x 31" white polystyrene cabinet with oval 1/2" beveled frameless glass mirrored door 20" W x 31" H, White Aluminum cabinet Recessed applications only Rough opening 14" W x 18" H - to fit between wall studs Great for powder rooms specially designed storage for two rolls of toilet tissue Can be installed with a left or right hinge Two adjustable glass shelves Specially designed storage for two rolls of toilet tissue