I typically don't write reviews, but this time I was so impressed by this glass screen that I've decided to share my experience here. Similar products that I 've tried in the past always gave me troubles (i.e. air bubbles), so I was ready to deal with this issue now as well, but fortunately this screen protector worked flawlessly. The product includes three full sets; each one comes with 3 different ways to prepare the phone screen -wet mop, dry mop and sticky paper- and an adequate short manual, maybe just a little hard to ready. After removing the dust, the actual protector's sticking process was done in 15 seconds or less, and again without any bubble or crease. The touchscreen's features are of course not impacted; everything is smooth and easy to install. I do recommend this product.