Foxnovo Breadboard Jumper Wires 1 pin 10CM Male to Female Jumper Cable 40 Pcs 40 pieces of the 10cm male to female color Dupont jumper wires cables in one set will be sold together. Material: durable hard plastic and copper wire. Each cable length: about 10cm 3.94". Connectors: 1pin-1pin male to female header. Compatible with 2.54mm spacing pin headers. Can be used for electronic project and Genuine Arduino products.