With the CliC® Reader Original Reading Glasses, you'll always have your readers when you need them! 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; 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;