Wow, these could not be more beautiful, and easy to do!  I purchased these to update my kitchen after painting my countertops.  I knew I needed a backsplash with a pop of color to give it a finished modern look.  These tiles actually do look like glass.  They have dimension and depth as well as reflectiveness to them.  The fact that they are peel and stick makes them a no brainer.  Once I got past the fear of cutting them inaccurately around the electrical outlets, it was a snap.  Sharp scissors did the trick quite nicely.  Just follow the instructions online, and you can't go wrong.  Thank you Wayfair for offering a fantastic product at a price that no one can beat!