... Certificate: ISO9001, FDA New Design TR90 Acetate optical frame(P8291) 1) Front: Rimless design with stylish eyeshape, which ... frame, Eyewear, Spectacles, EyeglassesFrame Material availableMetal, Titanium, Memory metal, TR90 plastic, Acetate, Alloy, etcLens Material availableDemo ... (AC), With or without coatingTemple Material availableMetal, Memory metal, Acetate, Wooden, Stainless steel, Nickel silver ...