Photos says that you can cut by scissors, but you cannot. I badly hurt myself 2 times. 
And it took 8 hours to put backsplash and finishing. 
Clean dust very well or tile will be wasted in seconds. 
And my output is not so good as shown in product pictures. 
I will say go with wallpaper style or do backsplash with actual tiles because i did caulking in the end for finishing.