These are the authentic and original folding reading glasses, made in Japan by Kanda of Japan. These are not knock-off or cheap folding glasses sold in drug stores. The Slimfold frame incorporates a four-position adjustable bridge, providing you with truly a custom fit. The reader folds effortlessly into a handsome brushed aluminum case and is only 10 mm thick, less than 1/2 the size of the typical folded reader. Elegant when worn, incredibly convenient in purse or pocket Classic beauty that enchances the appearance. So slim they take almost no room in pocket or purse. Slimfold's four-position adjustable bridge guarantees perfect fit. Slimfold is totally functional, handsomely styled, with Gold, Silver and Satin Black finishes to satisfy every discriminating taste. YOUR SATISFACTION IS FULLY GUARANTEED.