Key Features :
i : CREATE A CALM AND PLEASANT ENVIRONMENT: Create a calm and soothing environment by decreasing glare and flickering from overhead fluorescent and LED lightsii : REDUCE HARSH GLARE THAT CAUSES HEADACHES: Harsh glare and flickering lights can cause eyestrain, headaches, even anxietyiii : EASY INSTALLATION: 4 panels fit over standard ceiling fluorescent and LED light fixtures with sturdy, sewn-in magnets, creating a soothing work environmentiv : HEAT-RESISTANT AND CERTIFIED SAFE: Includes four 2' x 2' heat-resistant Light Filter panels and Certificate of Conformance for flame retardancyv : FOR OFFICE, HOSPITALS, SCHOOL OR HOME USE: Perfect for any space with ceiling lights & fluorescent or LED lighting like the office, hospitals, classroom, clinics, and studios. Great for home décor in the playroom or nursery.