Has anyone seen these??!!!!

Super awesome Siren Ring!! I saw this on TV the other day and just wanted to share with my fellow poshers because I think it's such a great thing!!! The Siren Ring that is also a beautiful accessory has a built in siren that will sound off if you twist the top of the ring. To potentially ward off an attacker/stalker!!! It is piercingly loud!!! I think the avg cost is $245 but such a great investment if it potentially saves your life. I just thought I'd share this with the women on Poshmark!!