I got a set of tiles for free for my honest review.  They are thin plastic, which I was not expecting.  I thought they would be more heavy duty.  Half of them came bent on the edges so I'm not sure how I am going to be able to fix that and make them bend back and adhere to the wall.  If I had bought them, they would be returned.  I do like the snowflake pattern; it looks a bit cheap close up, but on my high ceilings they will look pretty.  And I really liked that it came with two tubes of adhesive so I know exactly what I need to make them stick for good and not come crashing down on someone's head one day.