Tame harsh fluorescent lights into lights with a calming blue hue. Light Filters for Every Season features three seasonal designs: winter, spring/summer and fall. Classroom Light Filters contain four light blue filters. Both sets of filters reduce the unpleasant flicker and glare of fluorescent lights, reducing sensory overload and creating a soothing environment. Perfect for use in a school, office or library. Attach easily to standard fluorescent ceiling fixtures with four sturdy magnets Suitable for specialized learning environments and anyone with light sensitivity Heat resistant fabric Ideas for Use Reduce eye strain for your students by attaching light filters on every standard ceiling light fixture in the classroom Create a relaxing working environment for your office workers with calming blue lights Improve concentration levels and classroom performance for your students and beautify your classroom with Light Filters for Every Season or Classroom Light Filters