Heavy grit feel Ultra thin profile - 30% thinner than a credit card Do It Yourself (D.I.Y.) sheet enables wide range of applications Step 1: Determine your pattern needed and use scissors or a utility knife to cut the rubber to your desired shape. Step 2: Clean the surface with included alcohol pad. Position the Wrapter material onto your desired surface. Step 3: Massage/knead material into place. Use a heat gun or blow dryer to warm the material. Do not overheat. Step 4: Press the material repeatedly working over the entire surface while the adhesive cools. The more handling, the better the adhesion.