Jumper Wire Housing 1x1 2.5mm 50PCS
Slim and black, this is what they characterize this jumper wire housing. The size of this is 14.1mm x 2.5mm x 2.5mm. You can now create customized jumper wires.
You may also want to check this other types:

Slim and black, this is what they characterize this jumper wire housing. The size of this is 14.1mm x 2.5mm x 2.5mm. You can now create customized jumper wires.
You may also want to check this other types: