... available. Certificate: ISO9001, FDA Protection Classic Half rim titanium optical frame(120524) 1) Front: Titanium frame, classic eyeshape suits for majority of face shape ... .Description of our optical glasses frames CommodityGlasses frame, Optical frame, Eyewear, Spectacles, EyeglassesFrame Material availableMetal, Titanium, Memory metal, TR90 plastic, Acetate, Alloy, etcLens ...