Plastic frame??BLUE LIGHT BLOCKING PROTECTION- Children using laptops and tablets for virtual learning, watching video and TV. Due to long time looking at computer screen, they experienced eye fatigue and headaches. Our blue light blocking glasses block over 99% of the harmful blue light, relieve the stress of the eyes, protect the eyesight. ??Ages 3-12- Glasses generally fit boys and girls from ages 3 to 12, but it depends on the size of the kids. For more accurate, please refer to the picture dimension of glasses. ??HIGH QUALITY TR90 MATERIAL- Lightweight, flexible, durable TR90 & Siliconerubbermaterial Frame wears comfortable. After Frame is bent, shape can be recovered at once. Non-prescription, lenses can be replaced with other lenses at any optician"s. ??CUTE COLOR- The color is specially designed for Children, bright color shows their cuteness, get ready to accept a big smiley face after your kids receive this gift??CUSTOMER SERVICE- After receiving the product, if you have any problems, please contact us without any hesitation, we will solve the problem for you until you are satisfied. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-4037 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!Products from GuanGuan's store