General description The Floor Register 4x10In with Vent Cover is an upgraded design featuring a pack of three premium black floor vents. These vents are equipped with super strong magnetic covers, ensuring superior durability and long-lasting performance. Technical specifications Dimensions: 4 x 10 inches Material: Rubber Color: Black Thickness: 1.5mm Measurement allowed error: +/- 1-3cm Installation Easy to install and remove with a rectangular magnetic frame No additional tools required for installation Usage Suitable for most standard duct openings in floors, walls, ceilings, air conditioning, heating and cooling, and HVAC systems Magnetic cover prevents pets, debris, and items from falling into the vent Acts as a ventilation blocker Other information Package Contents: 3 x vent plate, 3 x vent cover Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product