A little difficult to work with. They are die cut and sometimes not cut all the way through on the vinyl. They stick really well. Clean the application area with rubbing alcohol (not like your wine cabinet) and allow to dry before application. Good luck getting them straight. It can be difficult. Don't get me wrong, if you take your time and work carefully you can get decent results. Oh, compare the number of each letter it contains with what you want to say. Make sure you have enough funds to complete your project.