1. RAW MATIRAL: japanese pmma new 2. APPEARANCE: high transparence .light weight 3. PRICE : lowest price in china 1. DIAMETER: 32mm*32mm or 38mm*38mm2. PACKING : each into polybag. bubble bag ,innex box and outer carton .customer packing also welcome3. QUALITY POLICY : if any products you received with defective whater in manufactuing or shipping process that is differeent from the approval ...