Dark Sky/Clouds 012 sky, clouds elegant, decorative light lens covers for fluorescent lights. Transform your workspace with these custom-designed covers that enhance lighting and provide a professional look. Made with high-quality, durable materials, these covers are easy to install and will instantly upgrade any room. Decorative lenses measure 23-¾" x 47-¾" and are .05 mils in thickness. Our lenses drop into a standard 2’x4’ ceiling grid system. If your light fixture is smaller, to fit in a 2'x4' lighting fixture frame, our decorative light lenses can easily be cut with a good pair of scissors or a utility knife to fit your existing light frame. Follow the image "INSTALLING", attached to size down your lens. Our panels are rolled to reduce shipping costs. The decorative lens has a bit of memory, so when you receive your lenses promptly remove them from the box and lay flat until installation. If you store them in the box too long and they are curled, lay them flat to rest. Your panels will flatten out, and if you don’t have time to wait, choose "Add a 10-pack of spring clips" to your order. Our spring clips will hold them flat in the light fixture’s frame. Regular cleaning with a damp cloth will keep your new panels clean and bright. See all designs, here.