Hand knotted milspec nylon paracord lanyards.
These are the large size and will fit most knife handles. A 6mm (1/4") hole or larger is recommended to be able to feed the paracord loops through.
Paracord is made from various materials like polypropylene, and nylon. We use nylon because it holds up much better to wear and tear.
Specs:
6" overall
2 1/2" long loop
One per purchase.