Agstum Aviator Full-flex Memory Titanium Optical Eyeglasses Frame Imported memory-metal frame plastic lens non-polarized Lens width: 53mm Lens height: 38mm Bridge: 19mm Arm: 138mm Total width:143mm Full-flex Titanium-alloy material,high quality Free Hard Carrying Case Included with micro fiber cleaning cloth to help protect your glasses from dirt, fingerprints and from breaking Prescription ready frame with demo lenses Durable optical glasses