Perfectly fit for any 3.5mm headphone(including cellphones,tablets,and MP3 players) ,it's very convenient to carry
STRONG: Strong enough to break a Car Window, all types of glass.
SAVE & SAFE-save money,save time and safe with us , our design keeps the emergency tool within reasonable reach when needed. it serves an everyday function,it's good for your kids ,friends,and family.
NEW DESIGNED: Share with your family or your friend.It can keep them safety in an emergency.
material: stainless steel + tungsten steel,good quality

Technical Details

Product Details

Package Dimensions
Width : 0.1 inch
Height : 0.1 inch
Length : 0.7 inch

Shipping Weight: 0.48 ounce (View shipping rates and policies)

ASIN : B077S9NN5L