Product Description Size: 15.9 * 15.3 * 4.0mm Color: Black Material: Eco-friendly ABS Package Contents: 1 * Polarized 3D Glasses 1 . Health and SafetyUse these glasses at home for your TV, home theater or cinema if you don't want to share glasses with strangers in your own home.2. HD image, bright and clear3D optical lens, special wear-resistant treatment on the surface of the lens, the 3D effect is significantly better than traditional 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. ABC material, one-piece molding, smooth lines and no pressure on the nose,make the facial features look exquisite, and three-dimensional, long-term wear without pressure, thickened lenses, difficult to prevent scratches, clearer vision.4. Suitable for a wide range. Works with all passive RealD compatible screens. The product range supports all brands of polarized 3D TV and REAID cinema.5. Save your time and effortNo need to charge, no signal interference, no radio interference, lighter and more economical