Glossy Crystal Lava OrangeWith a transparent adhesive and a 3 mil film, Glossy Crystal Lava Orange is both high performance and high gloss. It has a lustrous gloss to it. It works just as well as a window decal as it does as sign letters when cut with a Cricut or Silhouette cutter. It's suitable for a wide range of applications, and it's rated for 8 years of outdoor use, so you can use it with confidence.