I bought this screen protector for my q9c and I must say, I am pretty happy with it. It fits very well and was pretty easy to put on. The only thing I don't care for is how easy it is to leave smudges all over the protector. My protector didn't come with a squeegee, but the silicone backing means you don't really need it. If you realize you have a little dust under the protector, apply a strip of scotch tape to the corner closest to the dust, slip the point of an exacto blade CAREFULLY between the screen and protector to get it started a little, lift up a bit with the tape, and remove the dust from the protector with the sticky side of a piece of scotch tape. Then  carefully reapply the protector from center to corner, remove the tape, and remove any tape residue with a microfiber cloth. These are far better quality than the 3m protectors, and A LOT easier to apply than the invisible shield.