I'm rubbish at putting these things on and had to use two sheets in the process. The first attempt demonstrated how well it sticks to the phone & how difficult it is for it to come off, but without leaving any sticky residue. The second attempt was peppered with air bubbles but despite this, it was really easy to dispel them by wiping over them with a cloth. They fit the phone really well & you wouldn't know that there is a screen protector aside from the matte finish. Due to the latter, the phone appears less bright compared to without the protector, but this is easily remedied by increasing the brightness in the phone settings.