About this item: 
40pin Male to Female, 40pin Male to Male, 40pin Female to Female 
Each cable length: about 20 cm /8-inch 
The cables can be separated to form an assembly containing the number of wires you require for your connection and to support non-standard odd-spaced headers 
Including 1X 40-pin male-to-female jumper wires, 1X 40-pin male to male jumper wires, 1x40-pin female to female jumper wires 
Packing in a color box.