These designer prescription glasses are made to accommodate most prescription lenses.Made of plastic, otherwise known as cellulose acetate, or zyl, the frame can be easily adjusted for a perfect fit with your prescription lenses. Your frame purchase includes free standard shipping charges, and manufacturer packaging. You can add doctor verified prescription lenses, add custom polarized lenses, and many other lens options if you desire them. Like all Eye Care For Detroit products, the Eye Care For Detroit Cora provides the sophisticated and classic look that we all need. Eye Care For Detroit Cora frames have a oval shape, which helps to balance rectangular facial features. Frame shape is the most noticeable feature of a pair of glasses, followed by frame color and frame size. Top brands always have a large collection of rectangle frame shape glasses, as well as oval frame shape glasses.Eye Care For Detroit Cora frames feature a fashionable full frame design, which is the largest component of designer eyeglasses brands collections. A rim all the way around the lenses, provides for maximum stability and durability.The frame has a Universal.Designed for adults, this model has a Spring type hinge for greater comfort.Standard skull temples can be easily adjusted to fit perfectly behind your ears.This frame has a total width of 127mm. See all Eye Care For Detroit Eye Care For Detroit Eyeglasses We have partnered with Eye Care For Detroit (ECFD) to provide a diverse collection of eyeglass frames for Detroit seniors at a very affordable price point: $17 per frame. Founded in 1701, Detroit has a homebound community of over 40,000 residents who have difficulty getting appropriate eyecare and maintaining proper vision. They are at greater risk of avoidable and treatable eye diseases because they lack affordable access to eye doctors and eyeglasses. It is the mission of ECFD to provide access to high quality and affordable eyecare to Detroit's homebound community, and Eyeglasses.com is proud to sponsor the eyewear portion of this mission.