Product Specifications: Floor vent cover material: PVC Color: White Size: Floor vent covers: about 47.24 x 11.81 inches/ 120 x 30 cm Magnetic strip: about 15.7 x 0.59 inches/ 1.5 x 40 cm Product Features: DIY The Size You Want- flexibly DIY various sizes of air vent cover, no worry about buying the wrong size anymore! High Quality PVC Material- made of PVC material Effective Ventilation- 2mm aperture, effectively taking into account ventilation Keep Out of Insects- the floor register screen will be a helper in summer Multiple Functions- Sound reduction, dust proof, keeps creatures out, energy saving. Widely Usge- not only can be applied for Home Floor vents/Wall vents/Ceiling vents/RV vents/air conditioning vents/furnace vents, but also can be applied for ventilation and dust protection of PC computer case and fan dust screens, speaker grilles and other electrical and electronic products, etc. Package includes: 2X 1200*300mm floor vent covers 8X 400*15mm magnetic strips 1X60Inch white measuring tape 1X 5Inch crafting scissor 1X cleaning kit Notes: * For more DIY vent filter covers' install details, please see the installation video. * If there are any question, please feel free to contact us,we will try our best to help you.