Made with materials , providing absolute convenience. The 4x10inch floor register can match with your different styles and decorations Ideal Fitting Size: The size of the floor vent cover is 4 x 10 inches, suitable for most standard air duct opening sizes, making it suitable for most floor vents 4x10 inches. Easy to Install: Our 4 x 10 floor register has a convenient design, simple installation does not require tools, just place the floor register on the vent opening. The floor vent cover is also easy to clean and maintain, simply wipe with a damp cloth Premium and Safe Material: The vent covers for home floor is made of iron. Wide Application: The vent cover is not only suitable for homes, but also for floors, ceilings, or wall vents in restaurants, els, and office spaces. This floor vent cover has a minimalist appearance, perfect for home decor styles, while the air vent covers providing the necessary open space for proper air circulation Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:A:Black Material:iron Package Contents: 2PCS x Floor Vent Covers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.