Heater Wall Grille, Mounting Type Surface, For Use With CST Series Wall Heaters, Includes (2) Screws, Knob, Plug, Standards ETL Listed Outside Width: 16-1/4';Outside Height: 12';Depth: 1.25;Height: 12;Width: 16.25;Overall Width: 16 1/4 in;Overall Height: 12 in; Item: Heater Wall Grille;Color: White;Mounting Type: Surface;Includes: Cadet Grille Kit for Com-Pak Twin Electric Wall Heater, White - CTGW;Standards: cULus;Frame Extends: 1 in;For Use With: CST Series Wall Heaters;Grille Material: Metal;Accessory Type: Heater Wall Grille;1Pack Cadet CTGW Heater Wall Grille, Surface, 12' H