Features:FOR YOUR SAFTY Our bracelet window breaker is made oftungsten striker bead which can save your life when necessary and it is not only a car escape tool but also can be used as a good accessory to wear on your hand.SIMPLE OPERATIONYou just need take off the wristband put the wristband loop on the thumb and index finger pull back the projectile and release it you can break the car window glass and escape safely. So that our bracelet car window breaker is easily to operation.SUITABLE FOR CAR WINDOWOur bracelet breaker is not suitable for front and rear windshields neverthelessit is very good for tempered glass on the side windows.this bracelet window breaker can break a car window from the outside or inside.EASY TO CARRYSince it has a compact size designwhich makes it easy to carrywith a characteristc of lightweight fully adjustable and discreewith no installation required.This car emergency self ptotect tool has excellent strength and portability.MANY USAGEOur automotive escape tools is not only a car window breaker its stylish appearance suitable for women and men can be carried at any time as a wristband or hairbandin addtionit can save your life when necessary.Description:1. Our bracelet window breaker is made oftungsten striker bead which can save your life when necessary2.You just need take off the wristband put the wristband loop on the thumb and index finger pull back the projectile and release it.3.This bracelet window breaker can break a car window from the outside or inside.Specifications:Material:Tungsten carbideColor:BlackgreySize(about):8cm/3.1inch in diaPackage Included:2pcs x Car Window Breaker BraceletNote:1. Due to the light and screen difference the item&039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.