What type of 3M double sided tape for sensor holders?

Hi,

I am retrofitting rear and front parking sensors for Octavia 3. I fitted rear sensors as the holders came with 3M tapes on them. But the front sensor holders does not have any tape on them. I am looking at 3M double sided foam tapes but there are a lot of models. Their thickness varies about 0.4 mm to 1.5 mm. So any body know how thin should they be?

Regards

Rahman