Eyekepper Plastic Arms Yellow Lens Polarized Bifocal Sunglasses Black plastic frame composite lens polarized Lens width: 60 millimeters Zip Case And Cleaning Cloth Included,1.1mm TAC Polarized Lens These Glasses Had Thick Bifocal(Magnifying) Glasses Attached to the Inside of the Yellow Lens Patented Design,Patent No.:ZL 2010 2 0258278.6 Without Screw and Solder Extremely Lightweight,Sleek,Durable and Comfortable Stainless Steel Frame Rim and Plastic Arms Construction Lens width:60 millimeters; Lens height:44 millimeters; Brige:14 millimeters; Arm:142 millimeters; Frame:139 millimeters