This is not the same stuff that comes with TBS crossfire receivers. It's the somewhat thicker stuff.
Un-shrunk flattened diameter is 20mm
Fully shrunk and flattened diameter is 12mm
Cut into about 1M lengths
I found it to be a bit large for a TBS Nano Rx, but it is fairly easy to cut down to size. When the heat shrink is still warm, it is easy to mold into a tight space on the quad, such as a TPU Rx holder. All in all, I do recommend it.
It's nice and thick- Should withstand a prop strike or two. It's remains rubbery and flexible after it's been shrunk as well.
wall thickness perfect get more variety in width please
You get quite a lot for the price