The most important thing to remember when applying a decal? CLEAN CLEAN CLEAN! The surface that you are attaching the decal to should be as absolutely clean as possible! A link to the application video will be included on your invoice, as well as a link to useful information for when you run into trouble with your application. Unique Decals 4 Less ships worldwide! All shipments to the United States are FREE and shipping to foreign addresses is very reasonably priced. For a basic tutorial on applying vinyl decals, here's a link to a useful YouTube video: http://www.youtube.com/watch?v=bRkURz3GrDQ For a quick troubleshooting guide for difficult to apply decals, follow the link: http://www.rtape.com/blog-post/difficult-to-transfer-vinyl-graphics