Blue Light Filter Glasses: Progressive lenses with anti-blue light & UV400 help you resist 99.9% harmful blue light & reflective & UV rays, helping you reduce glare headaches and eye strain; Whether you are reading, using the computer, or looking at a distance, one pair of glasses to solve all your needs

Ultralight Resin Frame: Extremely durable and lightweight, you can barely feel its presence, making it comfortable to wear for a long time; Retro classic design, it suits both women and men, high quality of the frames; Let us help you decorate your day

Flexible Spring Hinge Design: Suitable for all face types, whether your face is oversized, petite or medium, it can easily solve your problem; The arbitrarily rotatable spring leg design also reduces the pressure of the glasses against the head; Good protection for your eyes and head

Product Dimensions: Lens Width: 51 mm (2.01 inches); Lens Height: 36 mm (1.42 inches); Temple Length: 140 mm (5.51 inches); Nose Bridge: 13 mm (0.51 inches)