CubeShield blocks out bothersome overhead lights while providing added personalization and privacy to office cubicles. CubeShield attaches to the top of cubicle walls -- four velcro strips make it easy to install and remove. it improves employee comfort and satisfaction in the workplace while preventing potential vision problems caused by excessive overhead lighting and glare. CubeShield is also easily folded and is able to be stored in an office cubicle drawer.