... 250g white paper. 3) Lens: Red, Blue. 1) Paper 3D Glasses.2) Material: double layer 250g white paper.3) Printing ... 5) Lens: Red, Blue,Cyan.6) We also have plastic 3d glasses.About UsOfflineEstablished in 2002, Hengda Promotion & Stationery Co., ... Trading Company Product/Service(We Sell):Pencil,Stress ball,Christmas,Flashlight,Stationery,Mirror,Promotion Gift,Shopping Bag,Crayon,File Folder Registered ...