... :140*145*35 frame material is metal 1)Product profile ,linear polarized 3d glasses,used for 3d theater and 3d TV ... do as the customers’ requirements 5).Usage area, 3d theater system,science education medical 3d equipment,3dtheater,family 3d TV,3d ... glasses,paper 3D glasses,plastic 3D glasses,anaglyphic 3D glasses,linear polarized 3D glasses,circular polarized 3D glasses ,spectrum separated 3D ...