1 Pin Dual-female Jumper Wire - 300mm (20Pcs pack)

via Itead
$13.37
SKU IT-IM120530004
This is a pack including 20pcs 300mm dual-female DuPont jumpers. It includes 4 colors jumper wires, 5 pcs for each color. They work great with breadboards, Arduinos, and really any 0.1" pitch prototyping board.