I have used this stuff for years. But I reckon it is poorly described here on Amazon.
It is clear, yes, but it has a weave of material, maybe nylon, going all the way through it. This is great for strength but if you need truly clear tape (perhaps for making outdoor signs) this is not the one for you. On the other hand where the material to be repaired is varigated it is surprising how this tape just vanishes from view at distances of over a meter.
Another matter the vendor fails to mention is that this tape will cross tear. THIS I NO WAY WEAKENS THE REPAIR, but it does making using the tape a doddle becuase you don't need scissors (unless you want a really perfect finish). This makes the tape very useful. Oh, and it *is* waterproof, and flexible, and quite tough.
A very good addition to your DIY arsenal.
Regards
Adrian