I have bought and installed several IKEA shelves (Besta line), and I installed the following (w x d x h: 60 cm x 40 cm x 123 cm):
In order to attach the top one on the bottom one (besides of mounting them to the wall) they give you two systems:
Now I want to remove them from each other; removing the clamp is easy, but removing 'stickers' is not. There are four stickers between the shelves.
How can I (easily) remove the shelves from each other without damaging them?