These are stainless steel, individually bagged by the supplier, and extremely sharp.  Closed, the length is 2.75", the width is 0.625", and the weight is 9 grams (about a third of an ounce).  Opened, the overall length is about 4.5", with a cutting edge of a bit over 2".  You can see the official name for them, so you know that they are sharp.  Over 30 years old and have been in Florida most of that time, but they are still shiny.

Great for a bug-out bag or a SHTF bag, or just to stash in your other gear, just in case.  Thanks for looking and please ask any questions that you may have.