Install Tips: Establish your straight and level lines with masking tape first and as a guide while installing, just request from the decal provider that one side, top bottom or whatever side suits you best, be cut true and straight with the image or figure you are applying. The masking tape that you already applied will butt to that edge. Put 2 drops of liquid dish soap in a squirt bottle and wet the area of application, this will allow you time and mobility to position it just how you want it. They will give you a little plastic paddle to work the decal down with to remove the soap and air bubbles from under it, once it's where you are happy wait an hour or so before peeling the paper off the top, they will also provide you with more detailed instructions on how to get the paper off without the decal coming with it. When it's all said and done you will still find that bubble you missed... no panic just prick it with a pin to let the air out and flatten it out with you tool provided.

Good Luck!