Eyekepper Plastic Arms Polarized Yellow Night Vision Driving Glasses Black Zip Case And Cleaning Cloth Included 1.1mm TAC Polarized Lens Patented Design,Patent No.:ZL 2009 2 0350569.5 Without Screw and Solder Extremely Lightweight,Sleek,Durable and Comfortable Stainless Steel Frame Rim and Plastic Arms Construction,Lenses Are Half The Weight of Normal Sunglasses Lenses Lens width:57 millimeters; Lens height:37 millimeters; Brige:19 millimeters; Arm:140 millimeters; Frame:140 millimeters