Neckline Slimmer

[dilletante]

https://www.buynecklineslimmer.com/?mid=553644

They must be selling, judging from the number of commercials I have seen.

[mgb_phys]

They must be selling, judging from the number of commercials I have seen.
Seems to work
http://www.naz.edu:9000/~bio226w/cultural/cultures/Neckstretcing.jpg

[Moonbear]

Wow, I can accomplish that change in about a half second. Just tuck my chin down and in a bit, or extend my neck out a bit further. Some are really blatantly obvious that they are working to tuck their chin down in the before photos with a bulging SCM muscle in their necks.