DURABLE: These home floor vent covers are made of high-quality iron. Sturdy and durable, they are not easily broken or deformed, offering reliable safety. Coated with rust-resistant material, the vent covers are designed to withstand various environments and ensure a long service life. EASY TO INSTALL: Installation is quick and requires no additional tools. Please measure the height and width of the opening before ordering. 4x10 INCH FLOOR AIR VENT: This 3-pack of floor registers features a classic louvered design that allows for efficient air circulation while adding a clean, smooth aesthetic to any room. The edges fit flush with floor finishes to minimize tripping hazards. ADJUSTABLE AIRFLOW CONTROL: Each 4x10 inch floor vent includes an adjustable damper on the back for precise airflow control. When closed, the damper helps prevent conditioned air from escaping. WIDE APPLICATION: Suitable for use as floor, wall, or ceiling vents in homes, offices, and commercial spaces. The modern, minimalist design complements a variety of decor styles. COLOR: Brown/Black MATERIAL: Iron PACKAGE CONTENTS: 3 x Floor Registers Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual product. Measurement may vary by +/- 1-3 cm.