Carrying a hidden knife is perfect for female self defense. You can whip it out in an instant and fend off (or even injure) a would-be assailant, which will buy you enough time to get away to safety and call the police. You shouldn’t leave home without one of these hidden knives. This one is perfect for women for a variety of reasons.

TANKING Key Chain Folding Knife is the perfect little key chain you will want to have attached to your key ring at all times. Measuring the same as a standard house key, it leaves no extra bulk on your key ring. You will find this little gadget come to great use when you need a little knife for box cutting, opening packages, cleaning your finger nails and many other around the house or work daily uses.

Product Features
*Blade material: stainless steel , Handle material: Aluminum
*Total extended length & width: 4.9″ x 0.5cm wide
*Key length when closed: 2.8″
*Blade length: 2″
*Weight: 0.7 Ounces

Uses
Box cutting,Letter opener, Camping, Traveling,Utility blade, Glass stickers cleaning, cutting paper, plastic film, textiles, wood carvings, handicrafts, the family of DIY, art making, A Gift ，etc.

Package Contents: 
*1x TANKING Key Knife

Notes : Because of the blade is very sharp, cover the cap immediately after using it, don’t let the children touch.

Here are what some actual customers had to say about it:

“This is an interesting little pocket knife. Perfect accessory to go with mace and whistle to carry with you at night. Bought a couple extras for my nieces who start college this fall to go with the mace, whistle, alarm and multi-tool flashlight.”

“Very hard to actually get open the first few times at least. Seemed to loosen up a bit, it if you have brittle nails skip on this one. You’ll never get it open. It’s a little bit bigger than the size of an actual key but is very cute!”

“I bought this for my niece I think it is really cool it looks like a key until you have a little knife and you never know when something like that is going to come in handy for whatever reason .not just for self-defense.”