Passive RealD Technology 3D glasses with black frame. Will work with all passive RealD technology compatible screens – the most common 3D technology on the market. | See crystal clear 3D motion pictures with RealD technology glasses on all passive 3D screens. For example passive LG, Philips, Sony, Vizio, Toshiba, Panasonic and JVC. | Use these glasses at home for your TV, home Theater or at the Cinema if you do not like to share glasses with strangers. | The glasses are made of high quality scratch resistant lenses with strong black plastic frames. | 20 pairs of glasses per pack. Best value per dollar, distributed by Izgut and sold by Shyh.