I use :
Duck Brand 1115496 Peel N' Stick Laminate Adhesive Shelf Liner, 12-Inch x 36-Feet, Clear
from Amazon or Walmart, it coat about $6 for a 12" x 36' roll. Then print the pattern on the label, as others mentioned, and slap it on. Easy and works. WARNING: I used another brand once when I stopped at a Target...it didn't stick as well and left a sticky residue I had to sand off. Use Duck brand! Kevin told me about this method a year ago...thanks again Kevin, best tip I've got so far!