Specifications StyleRoundMirror Width48mmMirror Height41mmNasal Bridge Spacing21mmGlasses Width127mmGlasses Leg130mmFrame MaterialMetal TRWeight20gPresbyopia Degree and Age Reference TableAge years old Under 5050 5455 5960 6465 6970 75Suitable Degree11 522 533 5Degrees 100 150 200 250 300 350 The above figures are for reference only and may vary depending on the degree of presbyopia of the individual Features 1 Retro round design for a vintage look2 Fashionable frame made of wearable metal3 Resin lenses for clear vision4 Non polarized for everyday use5 Lens width of 50mm for comfortable wearPackage includes 1 x Reading Glasses