We received these wall ledges as a wedding gift a few years ago. We now have them hanging in our living room and I think they have been a great addition. There were two white ledges. Each one is 24 inches long and 4 inches deep. The tapered shelves are perfect for small picture frames, candles, or other small figurines.
I have been really happy with these ledges. They were easy to hang. They came with all the hardware you needed. I think the only tools we had to have were an electric screwdriver, a level, and a ruler. I had no problem hanging these by myself. They have been up for several years and have never fallen or even shifted. Ours are white but I have seen them in black and a dark wood color also.
If you are looking for some simple ledges to display pictures or figurines, these are a great addition to any wall. We really love ours.