3Pcs 40P 20cm Male to Male Color Breadboard Cable Dupont Wire Jumper Description: Durable and reusable Easy to install and use A popular choice for construction or repair Be used for electronic project and Genuine Arduino product. Specification: Length : 20cm Quantity: there row of 40 roots 1p-1p pin male to male header Compatible with 2.54mm spacing pin headers Package includes: 3 x A row of 40p male to male jump wire