3-Pin Jumper Wire - F/F, 35cm

Each cable is 35cm (about 13.75") long, and features a 3-pin JST Re connector at each end. They're fairly standard units, often used on 0.1" breakaway headers. It makes it super easy to jump from board to board, or for jumping whatever else might need jumping.

...You know, like a lazy dog. Especially if you're a quick brown fox.