twistables

the small projection in which the mammary ducts of female mammals terminate and from which milk can be secreted.

''i can see that guys twistables through his shirt''

twistability

using wire instead of a zip tie or cable tie where strength is needed.

I'm going to use fencing wire to tie the mudguard on the Holey Goat, It's twistability makes it more suitable than a zip tie in this application. the more you twist it, the tighter it gets (just before it snaps)