The latest adjustable focus reading glasses with impact-resistant polycarbonate lenses for clear vision and durability. Easily adjust the focus for each eye with the discreet dial on the frame. Flexible and unisex design for easy management of fluctuating vision. Features 1. The latest adjustable focus reading glasses are clearer and more durable than the previous generation of adjustable focus glasses. 2. Impact-resistant lens to prevent breakage, made of polycarbonate material, the lenses are durable enough to withstand accidental drops and force. You do not have to worry about breaking them. 3. Matches your focus of each eye, by turning the discreet dial on the frame to adjust until visions comes into focus. It is designed so you can easily manage your fluctuating visions. 4. Flexible, unisex design, employed with flexible structure that fits heads of all sizes, it is perfect for both men and women. Specification Material: Plastic Color: Black Size: 14 x 3 cm Weight: 80 g Package Include: 1x Glasses Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store