Love the shades! Would have given it a 5 but the measurements are dead-on so when you add in the brackets, they are the least bit too wide for the inside mount. They tell you to order 1/2 inch less in width, but they don't come in 1/2 sizes. I trimmed the wood and cut the bamboo under the valance to make it fit. A bit of a pain but once up, they look great!! I also ordered them for my sliders - what a great deal with 2.95 shipping!