Made of hard leather.
Excellent material, fine workmanship.
It is an environmental 9V battery buckle.
Wire Length: 10cm.
Avoid the polarity conflict and short circuit.
This is 9V Battery Connector with a 10 cm cable. It is used to connect a 9V battery to the required application. This snap power cable to DC 9V clip male line battery adapter for mostly used to power Arduino boards as well as many development boards.