1. Features 1. Purpose of solar eclipse glasses: Solar eclipse glasses are used for observing solar eclipses, sunspots, and planetary transits. 2. Filtering harmful light: Our solar observation glasses adopt a solar - safe filtering technology and are equipped with special lenses. They can filter out the harmful infrared (IR) and ultraviolet (UV) rays emitted by the sun, preventing retinal damage while retaining the visible light in the solar eclipse spectrum. 3. Compliance with industry standards: These solar eclipse observation glasses have been tested and meet international standards. They are certified by CE and ISO, meeting the requirements for light transmittance, enabling you to safely enjoy the solar eclipse. 4. Optimized design: The solar eclipse glasses use scratch - resistant silver polymer lens material with an optical density of 5 or higher. The non - distorted lenses feature an enhanced semi - transparent design, providing a clear and wide field of view, combining safety and comfort to bring a good observation experience. 5. The total solar eclipse in 2025: Don't miss the total solar eclipse on April 8, 2025. Get your total solar eclipse glasses ready and observe this astronomical phenomenon with your family and friends. 2. Specifications - Material: Paper - Styles: Pack of 6, pack of 12 - Colors: Multiple colors - Dimensions: 14.5 x 3.5 cm - Weights: 45 grams, 80 grams 3. Package contents - Solar eclipse glasses