... ISO9001, FDA Protection Classic Half rim titanium optical frame(120524) 1) Front: Titanium frame, ... and Mid East.Description of our optical glasses frames CommodityGlasses frame, Optical frame, Eyewear, Spectacles, EyeglassesFrame ... Material availableMetal, Titanium, Memory metal, TR90 plastic, Acetate, Alloy, etcLens Material availableDemo lens ...