The Large palm tree stands about 180cm when put together. The leaves and trunk are separate so they need to be put together. This is a 2-3 person job to put the large tree up. Place the leaves how you like them, then the trunk goes over the top to cover the bottom of the branches. The small tree needs to be put together as well. Place the trunk, then position the branches. Then put the trunk over the branches to cover the bases of the branches.
These decals are designed for flat surfaces.
The self adhesive on the back will not harden over time, so or years later, you can peel them off and they won't peel any paint off or leave any residue.