⭐ Top self defense tools
Meet the TACRAY Titanium Emergency Whistle: a wearable device that you can wear around your neck. It produces loud sounds up to 120 decibels. It is made of Ti-6AL-4V, so it is corrosion resistant and non-toxic.
This emergency whistle measures 9.5mm x 55mm. It weighs 7g. You can find out more about it here.