"Never misplace your readers again with the CliC Reader Original Long Reading Glasses. They feature an extra 1/2"" of temple-length adjustment for a more comfortable fit for larger head sizes. The unique magnetic front and wraparound neck band create a convenient design that clicks together when you want to wear them and hangs around your neck when you don't. Patented neodymium magnetic technology ensures a solid connection when in use. Light, flexible TR-90 frame with adjustable temples provides a comfortable fit. Acrylic lenses can be replaced by most prescription lenses (not included). Convenient design keeps your readers close Extra 1/2"" of temple-length adjustment for a comfier fit Magnetic front snaps together when you want to wear the glasses Glasses hang around your neck when you don't want to wear them Strong neodymium magnetic technology Light, flexible, comfortable TR-90 frame with adjustable temples"