Blue Light Blocking Computer Glasses for Men & Women - Anti Glare UV Protection Rimless Reading Glasses - Perfect for Office Work, Gaming & Screen Time

FEATURESFrame Material: PlasticDiopter available:+0.0/+0.5/+0.75/+1.0/+1.25/+1.5/+1.75/+2.0/+2.5Lens width: 2 1/16"(52mm)Frame width: 5 5/16"(135mm)Lens height: 1 1/16"(27mm)Bridge(DBL): 11/16"(17mm)Temple length: 5 1/2"(140mm)Spring hinge: NoLenses: AsphericHead size: Medium to WideCARETo avoid damage, never clean your eyeglasses with paper towels or clothing or alcohol, and also avoid using household detergents or soaps. While a few mild soaps don't harm lenses, today's extra strength soaps are powerful enough to slowly disintegrate lens coatings.NOTESize for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon.Thanks!