Lulu Guinness eyeglass frame. Lulu Guinness is a well know designer of handbags and clothing. Frame Only without lenses Lulu Guinness L931 Color iVO (ivory tortoise with light blue) Eye size 53 mm Bridge size 16 mm Temple length 140 mm B measurement (vertical of lens) 38 mm Frame Material is Cellulose Acetate Frame will work for single vision lenses or Progressive no line bifocal lenses. Spring/Flex hinge EXCELLENT condition