Looks nice on the patio and quite effective.  We purchased three, however, and they are not uniform.  They vary in length by about one foot.  If we keep them partially rolled up, it isn't noticeable.  

Also, while the bamboo seems durable, the top and bottom pieces are made of wood that began to mold instantly after some rain.  I think these will probably rot within the year and render the whole blind useless.