2mm 3M Adhesive Sticker Tape LCD Screen/ Digitizer Sticker
No installation instruction included. To securely attach your touch screen, you need to use double-side adhesive tape to do the job (Note: you need to clean the surface before attaching the tape. ), extra hand down works needed, and there're enough supply for one single package to fix multiple touch screen, great for cell phone repair shop or DIYer who wants to fix the touch screen yourself.  Each order is for one 3m Sticker.