Fluorescent Light Filter Set of 2-Circle

Light filters set a relaxing atmosphere for learning. Two-pack of heat resistance light filters reduce glare and flickering, creating a calming work environment. Perfect for classroom, library and office environments! Filters are flame retardant and attach to standard ceiling fluorescent light fixtures with super-strong, built-in magnets that keep filters in position. Includes Certificate of Conformance for flame retardancy. Blue, patterned light filters measure 4’L X 2’W each.