Needs improvements!
Look I just opened this product. First of all I immediately wanted to send it back because it looked like pieces of card board. Then I figured that I had to take the backing off.  It took me almost 20 minutes to peel off all of the backing on it with a pair of tweezers!  It seems kinda flimsy too but hey it was a great concept!  I suggest that the manufacturer use a thicker grade of plastic ( maybe a couple of mm more with a easier peel off backing).  This will make this product perfect.
Rating: 2 stars