natural bamboo roll up window blind roman shade sun shade wb-a016 (w72 x h72) thy collectibles made of selected bamboo, this window blind roman sun shade can be easily installed in minutes with all necessary hardware included. it can be used indoor or outdoor but do not expose to rainwater. smoothly roll up or down to control sun light and wind in your room.<p> please note, do not place your shades in moist, damp environments. actual natural bamboo may slightly vary in color from computer monitors/calibrations colors