crystal clear 3d entertainment mdash enables easy viewing of 3d movies and games sleek lightweight design mdash comfortably view 3d content remarkable coverage easily adjustable mdash offers the ideal fit for anyone fits over most eyeglasses soft storage case included mdash protects your glasses when not in use easy maintenance mdash includes a cloth for easy cleaning compatibility mdash for use with rf 3d projectors including the powerlite home cinema 3020 3020e 502