Educational Insights 1232 Patterned Fluorescent Light Filters&mdash;2-Pack Eliminate the harsh glare, flickers, eyestrain, headaches, and anxiety caused by typical fluorescent lighting Fabric panels fit easily over standard ceiling fixtures with sturdy, sewn-in magnets, creating a soothing, calming environment Includes two patterned, 2' x 4', heat-resistant panels, and Certificate of Conformance for flame retardancy Light filters set a relaxing atmosphere for learning Eliminate the harsh glare, flickers, eyestrain, headaches, and anxiety caused by typical fluorescent lighting! Fabric panels fit easily over standard ceiling fixtures with sturdy, sewn-in magnets, creating a soothing, calming environment. Includes two patterned, 2' x 4', heat-resistant panels, and Certificate of Conformance for flame retardancy. Light filters set a relaxing atmosphere for learning.