24"x12" Stamped Face Steel Filter Return Grille Vent Cover White Poweder Coating with Frame Outside Dimension 26.6"x14.6" [GUARANTEE]: One-year money back guarantee

[GUARANTEE]: One-year money back guarantee for product quality issues

actual outsize overall dimensions is 16'' X 16''

Two screw holes on each side with distance of 14

9" and two screws are included

24"x12" Stamped Face Steel Filter Return Grille Vent Cover White Poweder Coating with Frame Outside Dimension 26.6"x14.6" [GUARANTEE]: One-year money back guaranteeThe Listed size 24"x12" is for inside duct opening measurement, actual outside dimension is 26. 6"x14. 6" Stamped Face Steel Construction with 1 2" fin spacing for high air flow Screws are included for easy installation White Powder coating with matte finish Individually shrink wrapped with card board pad in the back for extra protection