1>frame material: cardboard paper 2>size: 4.05*3.7cm 3>lens color: red and blue 4>OEM welcomed

3D glasses' usage

This 3d glasses can be used for 3d cinema ,including real D system and master image system ,home theater and other cinemas.

Also can be used in :

- 3d magazines, posters, books, newspapers, etc

- 3d tv with proper parameter

- 3d computer with proper parameter

- great gift for holidays