Personal panic alarm keyring, powerful alarm if you get in trouble. Pull the pin out of the alarm and it will produce a powerful sound that will alarm bystanders. Dimensions: Length 112mm, Diameter 12 mm. Material: ABS. Batteries: 2 Coin cell batteries included. LED lights: 1. Custom made / MOQ own PMS colours: 3000. Social compliance: BSCI. Minimum Order Quality: 100. Colours: Black, Blue, Light Green, Pink, Red, White. Print Area: Front 10x15mm, Back 10x15mm, 15x30mm. Production Time: 10-15 Working Days.