These are special made quality bigger bifocal sunglasses with premium optical quality lenses. The lenses are rated UV400 and scratch resistant. The frame has spring temples for added comfort and will fit almost every person with a medium to larger size face.
Frame Measurement 5 3/4" Wide x 1 5/8" Height
Bifocal magnification comes in +1.50, +2.00, +2.50 & +3.00