Lewis Hyman 0108143 Natural Kalahari Bamboo Rollup Blind. 72" W x 72" L 6" built-in valance completes the elegance of this lush shade. Easily installed in minutes with all necessary hardware included. Light filtering provides privacy and energy-efficient insulation qualities. Made of hand selected bamboo. Each shade measures 1/2" less in width to allow for inside mount installation. Each shade measures 1/2 inch less in width to allow for inside mount installation