This listing includes:
10 - fire starter whistle buckles 1/2" black curved
measurement of the buckle:
length - 2"
width at the whistle tip - 1.05"
width not including the whistle tip - .86"
The man-made flint piece measures .6" long and 0.155" diameter (it is much smaller than the 3/4" buckle)
For those of you that have not had a fire starter whistle buckle: The flint has a coating on it so you will need to get that scrapped off before you start seeing the sparks fly. It took me about about 20 scrapes before I saw the sparks fly. My husband had sparks quicker than I did probably because he scraped harder or faster.
The scraper is metal on the underside of the buckle. It can be used as is (attached to the buckle).