A big fat 0!!!  Don’t spend your money on this product. The backing peels off like cheap dollar store tape and rips into little pieces. You then spend so much time and energy trying to “scrape” the edge of the paper backing with your fingernail in an effort to pull another tiny little piece of backing off. Then, as you’re scraping the paper off the back, the wall paper itself wrinkles and sticks to itself forcing you to curse at it and pry it off of itself all while standing on a 17’ ladder. Even with three of us, a chalk line and a level we could not for the life of us get it straight and without major wrinkles. I was literally hanging onto the ladder with my forearm at the top of the ladder trying to “gently” unstick the pieces from each other. I ended up ripping it off the wall all in a matter of 36 seconds which took 2.5 hours to put up. Not worth the headache. Pricey but cheaply made. I now have bruises on my arms and 2.5 hours I can’t get back.