When my friend told me that she uses security seals for her packages I got intrigued so I asked her about it. She told me its for security purposes like to avoid theft and contamination. its also used to protect and check your package if it is being tampered. She told me that there are different types of security seals and different uses. I was interested so I asked her where I can buy some for my own use and she told me to try hardware store and that I can also search the net for online stores. Im too lazy to go to a hardware store, so maybe I should just try searching for it in the internet. When I get home ill definitely search for it in the internet. Hopefully I can find a site that sells them. It would be great because im planning to send a package for my mom back home.