The Midwest Computer Reader has a memory flex frame meaning that it can be bent and pulled and it will find its original shape. The frame is extremely light weight as if you have no glasses on at all. The frame on this clearance computer reader comes in black or tortoise with the anti-glare lens required to reduce strain resulting from staring at monitors and hand-held electronic devices. Frame Measurements: 5 1/4" x 1 5/8" (temple to temple x height of lens)