Package includes: 1 piece 2 Pin RMC Female Female Connector
 
Specifications:
The connector in both sides
Pitch : 0.1 inch(2.52mm), Wire Type: 2 Pin Female to Female Wire
Wire Length: 30 cm
Wire Gauge: 28 AWG
2 Pin RMC Female Female Connector With Wire -2mm Pitch is a simple four-wire cable. 
Great for jumping from board to board or just about anything else. 
 
Bullet points:
Pitch : 0.1 inch(2.52mm), Wire Type: 2 Pin Female to Female Wire Connector
Wire Length: 30 cm
Wire Gauge: 28 AWG
2 Pin RMC Female Female  Connector With Wire -2mm Pitch is a simple four-wire cable. 
Great for jumping from board to board or just about anything else.