20"x20" Stamped Face Steel Return Grille Vent Cover White Poweder Coating Without Frame Outside Dimension 21.75"x21.75" The Listed size 10"x 6"

The Listed size 10"x 6" is for inside duct opening measurement

The Listed size 14"x24" is for inside duct opening measurement

Effortless Airflow Control: Our functional floor register is equipped with an easy-to-use airflow control dial

6” larger for both width and length so it can cover the “hole”

Reliable Support: Enables secure installation of supply lines

20"x20" Stamped Face Steel Return Grille Vent Cover White Poweder Coating Without Frame Outside Dimension 21.75"x21.75" The Listed size 10"x 6"The Listed size 20"x20" is for inside duct opening measurement, actual outside dimension is 21. 75"x21. 75" 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