Light weight, density 1.14-1.15, put in salt water will float, lighter than other plastic eyeglass frames, about equivalent to half the weight of acetate frames, is 85% of the weight of nylon frames, reduces the burden on the nose and ears, makes wearing more lightweight and comfortable, can reduce the burden on the nose and ears, suitable for teenagers.
Colorful, it is more colorful than ordinary plastic frame color is more bright and excellent.