It is to ensure that the noseclip will stay positioned in the optimal zone that we have developed our two innovations: the micro-teeth and an adjustable elastic band.
A noseclip that: 
will properly stick to the correct area of your mask
won’t move during your entire session
works with almost any diving mask on the market. 
Whatever your discipline, freediving or spearfishing, using the hands-free Fakir noseclip will allow you to simply relax more and/or to leave your hands free to operate your equipment. 
Designed and tested by Swiss record holder Pascal Berger (-131m VWT ). Made in Switzerland, for a quality you can trust.