• LOUVERED FLOOR REGISTER for mobile homes and RVs made of durable steel construction for long life
• FITS inside openings that are 4 inches wide by 10 inches long with OVERALL DIMENSIONS at 5-1/2 inches wide X 10-1/4 inches long X 7/8 inches deep
• SMOOTH OPENING and closing for optimal airflow throughout your mobile home and RV
• DESIGNED FOR heating and air conditioning in mobile homes and RVs
• EASY TO INSTALL with a fresh white finish for a clean updated look