Art-Craft USA Workforce 441AM Standard is a stylish Modified Oval frame for Women.These designer prescription glasses are made to accommodate most prescription lenses.These Prescription Glasses feature a fashionable full frame design. A rim all the way around the lenses, provides for maximum stability and durability..Made of metal, the frame can be easily adjusted for a perfect fit.The frame has adjustable nosepads, a popular feature providing comfort and precision to any nose shape.Designed for Adults, this model has a Regular type hinge for greater comfort.2-year warranty. warrantee by the manufacturer covers manufacturer's defects for the frame. See all Art-Craft