These Anti Blue Light Red Reading Glasses are perfect for reducing eye strain and fatigue. The lenses are clear and have a flexible optical design. They are perfect for hyperopia eyeglasses, with an anti-reflective coating that helps reduce glare. The frame is made from a durable alloy material, and measures 4.6 cm in height and 6.3 cm in width. Enjoy comfortable and stylish reading with these Anti Blue Light Red Reading Glasses.