My children, starting with my 16 year son (weird), wearing these unusual shaped colored bracelets.
On his arm they don’t look like anything until he took one off and showed me it was a giraffe, a star, a heart his girlfriend gave him (how sweet). Each day goes by and he gets more and of course now that I’m aware and clued into this fad I see them on everyone’s wrists. Some adults too.
JEM, MC, JM, DC and SB have started collecting them too.