SOOLALA Oval Full Metal Magnifying Folding Reading Glasses w/ Pen Clip Tube Case metal frame plastic lens non-polarized Lens width: 42 millimeters Lens height: 21 millimeters Bridge: 17 millimeters Arm: 132 millimeters Lens width: 42mm, height: 21mm, bridge: 17mm, arm length: 132mm Durable, lightweight, memory-metal and aolly frame, anti-fatigue, extra clear lense High end product quality with low factory price, porcelain package, worth to buy it Comes with branded "SOOLALA" clean cloth and black pen clip tube case, easy to carry Best gifts for Parents and Grandparents' birthday or any festivals, a must have for all parents