Love it! I bought 2 sets to use on a white wall with high ceilings. They are easy to hang with the built in hanger on the back. There are 2 hangers to choose from on the back. One for horizontal and the other if you want to hang it diagonally. I hung them as pictured in the item description. 
Tip I had to use Velcro adhesive strips on the back of a few of them to keep them from not hanging straight. Some of the panels corners are cut making the weight uneven. Since you can’t adjust the keyhole hanger, they may not sit completely square and straight. The velcro fixed that problem.