Features: Anti-Glare Blue Ray Glasses: Our Blue Light Blockers glasses effectively filter out harmful blue light emitted from electronic screens protecting your eyes from harmful light waves and UV 400. Reduce Eyestrain & ImproveSleep Quality: Our non-prescription blue light blocking glasses are perfect for those who spend extended periods of time in front of computer or phone screens. They help relieve eye strain and migraines and promote better sleep quality. Flexible & Durable Frame: Our eyewear frames are made from extremely durable and lightweight materials. Their great quality inspires confidence in customers for long-term use. Variety of Colors Available: Choose from 6 different frame colors Our cute glasses are designed for both women and men making them a stylish and practical accessory for anyone. Try them out today Customer Service: With customer satisfaction as our first priority we offer a satisfaction service for all of our merchandise. Specification: Frame Material: Metal Weight: 24.5g Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. includes: 1*Blue Light Glasses "Products from Bazhou's store