I was so excited to get these and put on the wall to prepare the final touches on my daughter's nursery. 
I was at first impressed with the sticky nature of the decals, feeling they would stick great without damaging walls. I was so happy once it was all up and on the walls, looked great. 
Here's the however....and this is where I say don't buy.  The pieces keep falling off the walls. No matter what I do they just won't stay on the wall. And it all sticks to each other so trying to get all the branches unstuck from itself is such a nightmare. Now there are areas within ybe decal itself  that loose it's color to being stuck to each other. Such a huge disappointment and huge waste of time. Now we are two weeks out from delivery  (perhaps less)  and I have to find new decals for her room. 
I would not recommend this product.