Every Acaia Pearl and Pearl S comes with a protective film already attached. This should be purchased if you find that your current film has been worn out from use. Custom designed for the Acaia Pearl series Easy to apply Transparent 0.11 mm thickness Does not affect touch-button responsiveness Self-adhesive coated The protective film is precisely designed to fit the Acaia Pearl series. The slim and transparent coating with round corners offers scratch protection for your scale weighing platform. It maintains the clarity of the scale display while not interfering with the touch sensitive buttons. Step 1. Clean the weighing platform, ensuring that no dust or dirt remains on the surface. Step 2. Peel back the label marked STEP 1. Avoid touching the backing so your protective film stays clean and fingerprint-free. Step 3. Align the film to the edge of the weighing platform. Then, while holding it in place, slowly apply the protective film, starting at one edge and moving to the opposite edge. It helps to use a straight edge (e.g. a credit card) to apply even pressure across the film. Step 4. Carefully peel back the label marked STEP 2.