Before installation, thoroughly clean the firearm frame of all oils and debris using the supplied alcohol pad. Be sure the frame is completely dry and apply the Wrapter grip. Use a heat gun or blow dryer to heat the Wrapter until warm to the touch which activates the adhesive. Mold the grip to the firearm frame. Features: Heavy grit feel Ultra thin profile - 30% thinner than a credit card Do It Yourself (D.I.Y.) sheet enables wide range of applications Cushions impact without compromising your natural hold Creates non-slip surface Specifications: Size: 5.0" x 6.75" Material: Adhesive grit Color: Black Instructions: 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.