Triben Bamboo Roman Shade, 39x54 7 inch valance and side returns included, window for inside mount must be 39 1/4" width or greater Roman style bamboo shade gently filters light. This is not a privacy shade. Mounting hardware included for inside and outside mounting. Lift cords are on the right side. Each shade comes with a Retro-fit kit recommended by the CPSC For inside mount, please order a shade that is at least 1/4 inch smaller than the width of your window.