The Everbilt E160MBP 4 in. x 12 in. Brown Plastic Floor Register features high quality plastic used to cover floor vent openings. It has a simple design and easy to use plastic damper. Designed to promote maximum airflow into your A/C system, it features a brown, powder coated finish for a traditional look.. Air deflection: 1-way. Color: Brown. Color Family: Browns/Tans. Features: Louvered. Installation Location: Floor. Material: Plastic. Maximum Duct Opening Length (in.): 4 in. Maximum Duct Opening Width (in.): 12 in. Pack Size: 1. Product Weight (lb.): 0.7 lb. Returnable: 90-Day. Shape: Rectangle. Outside Length (in.): 5.5 in. Outside Width (in.): 13.5 in. Maximum Duct Opening Width (in.): 12 in. Maximum Duct Opening Length (in.): 4 in. Installation Location: Floor. Outside Width (in.): 13.5 in. Features: Louvered