Our clear cast decals will be shipped to you and ready to use! No need to seal! This is a great alternative to waterslide. These images are printed on high quality, UV resistant vinyl. Remember, the decals that are printed on CLEAR should go on a light colored tumbler or cup.so Also note that if you see any white in the preview images and you select a CLEAR cast, that area will take on the color of your cup.
DIMENSIONS: The dimensions of the decals will vary, but we do try our best to keep the width at 3.5" so they will be the perfect size for tumblers and cups!