Not sure if you want matte or clear? This pack provide a 3x3" (10x10cm) sample of each (matte & HD clear), so you can make a confident decision. Note, the samples do not have adhesive on the back, so you just hold them against your screen and easily remove them or move them around.
A discount code off a full-size protector is supplied with the sample, basically making these free :-)
Fast worldwide shipping
If something's not right, it'll be fixed. Period.