3 Pack Tortoiseshell Reading Glasses

0.0 x - (under 45 years old) 1.0 x - (45-50 years old) 1.5 x - (50-55 years old) 2.0 x - (55-60 years old) 2.5 x - (60-65 years old) 3.0 x - (65-70 years old) 3.5 x - (70-75 years old) 4.0 x - ( over 75 years old)