Features: 1) Width: 310mm 2) Widen rear view to eliminate blind spots 3) Shatter proof 4) Anti glare 5) Led lights activated by cellular phone signal 6) Convex or flat surface available 7) Frames for about 10 colors available Inner packing: 1pc/color box Outer packing: 40pcs/ctn Carton dimensions: 39.5 x 38.5 x 44.5cm G.W.: 12.3kg