WitWj Easy playroom upgrade - I really love the way these rainbows look in our playroom! They don’t stick super well on their own, which makes them very easy to reposition but isn’t the best for a room with little toddler hands. I used my blow drier to heat them up a bit, then rolled a ball over them to help them better adhere to the wall. Now they’re stuck on much better so my 2 year old can’t peel them off as easily, but they can still be removed without damaging my wall with a little extra effort.