Eyekepper Half-rim Thin Polycarbonate Plastic Sunglasses metal frame plastic lens polarized Lens width: 62mm millimeters Lens height: 38mm millimeters Bridge: 16mm millimeters Arm: 140mm millimeters Zip Case And Cleaning Cloth Included 1.0mm PC Lens,Lenses Are Half The Weight of Normal Sunglasses Lenses 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 Lens width:62 millimeters; Len height:38 millimeters; Brige:16 millimeters; Arm:140 millimeters; Frame:140 millimeters