Sufficient Quantity:You will receive 2 lightweight plastic ceiling light covers, the size is 4x2 feet, which can meet your daily use and replacement needs.You can install them most place you want, and can also gift them with your friend, neighbors and more Durable & Long-Lasting Material: fluorescent light filters are made of lightweight plastic material that keeps its shape over time, these light covers are not easy to wrinkle, sag, or deform like traditional fabric covers. Designed for repeated use without losing appearance; They are resistant to tears, washable, and ready for your long term use Smooth Light Filtering for Eye Comfort: these ceiling light covers help soften harsh fluorescent lighting, reduce glare, and create a more comfortable visual environment Attractive Patterns & ambience upgrade: Choose from a range of chic designs & colors to match your interior style theme. Our carefully designed patterns not only beautify your space but also reduce glare, alleviate headaches, and ease eye strain caused by bare lights. Giving you a relaxed and peaceful feeling and allowing you to enjoy the indoor environment Suitable for Various Occasions: these fluorescent light filters are suitable for any place with ceiling lights, creating a comfortable and pleasant environment Features: Application range: Florescent light relief can be applied in most applications of fluorescent lamps Easy to install: The light diffuser panel is extremely easy to install. The first step is to open the fixture, you need to open the tab to unlock the daylight frame, gently lower the frame and let it hang naturally. Then place the daylight ceiling shade ( pattern side down) on top of the hard light diffuser. Finally, close the fixture by lifting the frame and locking the tab. Specifications: Material: plastic Color: as pictures shown Size: approx. 22.38 x 46.5 inches Package includes: 2 x Light covers Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays