Came in very handy when I needed to stick a PiGlow ontop of my Zero+pHat DAC (w/ Phono)
The Phono connectors were in the way so couldn't just stick the PiGlow straight on, but with this header I can. More than plenty long enough, can always be trimmed down. Removing those plastic spacers is possible but is a HUGE pain. I removed a portion of one to solder an RTC Module onto this to make use of the space it gave.
High Quality, useful for things such as connecting/disconnecting a whole set of wires/dupont connectors at once. Cheap too, no harm in owning one for when it might come in useful!