Metal detectors can be tuned in order to avoid the beeps on small metal objects.
It does however depend on the detector in use, and the securitylevel it is set for.
It also depends on the size of your braces. Some have more metal in them than others. Some have braces only for a few teeth, where as others have a full "railroad". The full railroad is more likely to produce a beep, but you can still travel. There is no problem with bracers and travelling by plane.
A circular piece of metal with a hole in it.
peep peep peep!
Peep (refers to catching a quick sighting of something) eye (to look at something) sees
The Wombles - 1973 Peep-Peep-Peep 1-6 is rated/received certificates of: Australia:G
Bo Peep Bo Peep was created on 2011-09-28.
peep
peep
A Peep into the Past was created in 1923.
Peep This was created on 1994-07-19.
Peep Jänes was born in 1936.
Peep - album - was created in 1995.
Peep Lassmann was born in 1948.