GAMT Fashion Classic Mirrored Round Sunglasses for Men and Women. Lens width 50mm,Bridge 20mm,Lens height 57mm,Arm 135mm,Total length 148mm,It fits proper for most average size head, could be ideal for men and women. GAMT offers trendy, up to date latest eyewear styles with qualities and designs surpassing similar mainstream product. Our market expertise comes as a result of years of hands-on experience in eyewear industry, dedication to constant development and improvement and maintaining family-like relationships with industry leading manufacturers. 100% satisfaction no risk 90 day money back guarantee and lifetime breakage guarantee. If you need any help,please feel free to contact us, we will do our best for you!