3-in-1 Full + Half Wrist Palmrest Touchpad Trackpad Sticker+ TPU Keyboard Cover Protector for 15.6" Dell Inspiron 15-7548, 15-7547 (black carbon fiber palmrest cover+half palmrest cover+keyboard skin) only fit Dell Inspiron 15-7548, 15-7547 (it doesn't fit all 15-7000 series), so be sure you see this model: 15-7548 or 15-7547 on your device palmrest sticker features: Protect the palmrest area from daily scratches and long time sweat damage; Customized design, no need to cut by yourself, avoid much trouble of complicated cutting in one-size sticker; High quality vinyl sticker, no bubble after application. It's designed in segments (4 stripes / set) for an easier application keyboard skin feature: high quality TPU, clearer than silicone; Be sure your "enter" key is a rectangle. If your "enter" key is shaped like a "7", our keyboard skin can't fit. Watch outTPU keyboard skin requests double-side adhesive tapes to fix it so that it won't move randomly when typing (these tapes are not included in package but you can find it easily locally). Meanwhile, please apply the palmrest sticker before TPU keyboard skin so that both items can be applied smoothly and safer to device package includes: full palmrest skin (covers the area around keyboard, excluding keys like photo) x1 + half palmrest skin (covers the palmrest area only) x1 + TPU keyboard skin x1 + step by step instruction x2