Never lose your readers again with our Cortez neck hanging reading glasses! Available in Grey and Honey Yellow. Features: Extra-long temples gently hang around your neck when not in use- never misplace your readers again! Anti-Reflective coating to prevent glare Anti-scratch coating to protect lenses Aspheric lenses to prevent distortion Spring hinges to maximize comfort Power range: 1/4 powers from +0.75 to +3.00, +3.50, +4.00 Matching case included Measurements: Lens Width: 50mm, Lens Height: 34mm, Bridge Distance: 14mm, Arm Length: 154mm Care Instructions: Clean lenses with eyeglass cleaner and a clean microfiber cloth. Store in case when not in use