Our lenses incorporate an anti-blue light factor in the lens substrate, which absorbs harmful blue light from life, achieving blue light blocking protection and releg beneficial blue light. Material: TR Style: Full Frame Lens material: Resin Degree: 0 degree, 50 degrees, 100 degrees, 150 degrees, 200 degrees, 250 degrees, 300 degrees, 350 degrees Includes Package: 1Pcs * Reading Glasses,1Pcs*Soft Glasses Cloth , 1 Pcs*high-quality PU glasses box Made of skin-friendly, light & resistant to high temperatures materials. Waterproof layer is not easy to leave fingerprints & oil stains, easy to clean, to ensure true colors. ---------------------------------?No Risk of Shopping?100% replacement or refund service, if you are not completely satisfied with our large reader, or the reader has any damage, please contact our service team, we will solve the problem within 24 hours! You have no risk to try!. ?Blue Light Blocking?Blue light emitted by tech devices like laptop, TV, and smartphones can cause sore eyes & headaches and may cause fatigue stress or eye strain. Our eyewear is designed to protect your eyes and enable you to concentrate. ?Elegant Design?These readers are designed based on fashion styles and modern fashion concepts to provide the wearer with a broader view while also showing elegant and fashionable shapes. ?High-Grade Lenses - Safer?Prevent color distortion, 7-layer anti-reflective coating to reflect and filter blue light, reduce eyestrain and sleep better. High light transmittance with no noticeable yellow tint to prevent color distortion, minimize glare from digital screens. ?Sturdy and Elegant Appearance?These classic high-quality frames are made of ultra-durable materials for durability and comfort. Based on classic style and modern design, it provides clear vision and pleasant charm for daily wear.