Slappable bracelet sun glasses GIF

Where do i get please?!

Wow! I haven't seen a slap bracelet since the early '90s

BUY BUTTON?!?!?!

https://www.slapsee.com/ You're welcome.

Don't they hurt though if they basically squeeze your head to stay on?

I need glasses like these, I can never see things when I go to a water park (-_-)