This model protects the cable at the plug (usb a side).

It's designed for the square usb a cable from Samsung (shown in the picture).

To ensure a better grip, you can attach the plug and the cable slip-off piece with glue.
Plastic glue is recommended for the cable slip-off piece and double-sided tape for the plug itself.

This cable protector is also available as Samsung usb-c cable version → [https://makerworld.com/en/models/653054#profileId-579862](https://makerworld.com/en/models/653054#profileId-579862)