These eclipse glasses are made from recycled paper. Eco-friendly and durable. Perfect for your next solar eclipse, these glasses feature PET lenses. Allows you to watch a solar eclipse without damaging your eyesight and look directly at the sun. The surface is coated with a scratch-resistant silver polymer for a clear orange sun image and filters out 100% of UV, IR and 99% of intense visible light! These are great options for promotional giveaways, kits and gifts. You can customize the pattern of this product or add your logo on it.