This great accessory is called an "invisible hair binder" - the elastic band is covered with synthetic hair. And if the hair colour matches your own - well, it's a lot less obvious than a usual hair tie. Available in various colours - this is a medium brown..Invisible hair binder by WIG ME UP covered by quality synthetic hair - provided the colour matches your own hair it is difficult to make out and allows for even more elagant and elaborate hair creations.Product no.: NHA-003B-10(F534)