Retro saturdays and thick ball necklaces

I'm not sure what the real name of these necklaces is but for those that were around in the late 90's to early 00's will surely remember these. I don't remember if girls wore them too but I do vividly remember it was "cool" for boys to wear them with a skateboarding shirt and extremely spiky hair

I never bought into the fad or much of any fads but my friends at the time all had these necklaces and the few friends I'm still with are embarrassed to remember those times. There isn't much else to say as it was just a necklace that made you "cool" but people now cringe when they see one