An aglet (/ ˈæɡlət / AG - lət) is a small sheath, often made of plastic or metal, used on each end of a shoelace, a cord, or a drawstring. An aglet keeps the fibers of the lace or cord from unraveling; its firmness and narrow profile make it easier to hold and easier to feed through eyelets, lugs, or other lacing guides.
what are the things on the end of your shoelaces called
An aglet An aglet