Product Description Size: 15.9 * 15.3 * 4.0mm Color: Black Material: Environmentally friendly ABS Packaging content: 1 * Polarized 3D glasses 1. Health and Safety If you don't like to share glasses with strangers, you can use these glasses on your home TV, home theater, or movie theater. It allows you to comfortably enjoy spectacular 3D images in your own home. 2. High definition image, bright and clear optical 3D lens, with a special wear-resistant treatment on the lens surface, the 3D effect is significantly improved compared to ordinary 3D lenses, and the clarity is greatly improved. The lens has good hardness and toughness. 3. Comfortable nose pad and thickened lenses. The glasses are made of high-quality scratch resistant lenses with a black plastic frame. ABS material, formed in one piece, with smooth lines and no pressure on the nose, making facial features look exquisite and three-dimensional. Long term wear without pressure