Product Description Size: 15.9*15.3*4.0mm Colour: Black Material: environmentally friendly ABS Package content: 1*polarized 3D glasses 1.Health and SafetyUse these glasses at home for your TV, home Theater or at the Cinema if you do not like to share glasses with strangers.It gives you the power of spectacular, 3D images of quality cinematic in the comfort of your own home. 2.HD picture, bright and clearOptical 3D lens, special wear-resistant treatment on the surface of the lens, the 3D effect is significantly improved than ordinary 3D lenses, the clarity is greatly improved, and the hardness and toughness of the lens are good. 3.Comfortable nose pads, thickened lenses.The glasses are made of high quality scratch resistant lenses with strong black plastic frames.ABS material, one-piece molding, smooth lines and no pressure on the nose, making the facial features look exquisite and three-dimensional, long-term wearing without pressure, thickened lenses, hard to prevent scratches, wearing a clearer vision. 4.Suitable for a wide rangeWill work with all passive RealD technology compatible screensthe product range of use supports all brands of polarized 3D TVs and REAID cinemas. 5.Save time and effortNo need to charge, no signal interference, no radio interference, lighter and more economical