... are available. Certificate: ISO9001, FDA Protection Classic Half rim titanium optical frame(120524) 1) Front: ... frame, Eyewear, Spectacles, EyeglassesFrame Material availableMetal, Titanium, Memory metal, TR90 plastic, Acetate, Alloy, etcLens Material ... availableAcetate, Plastic, Rubber, SiliconeStyle of RimFull rim, Half rim, RimlessMetal color availablePlating, Coating, Spraying, Painting ...