ITEM NAME:40pcs 20cm Dupont Female to Female Breadboard Jumper Wire Raspberry Pi Arduino Product Description Features: 40P color dupont line length: 20cm a row of 40 root 40p-40p Compatible with 2.54mm spacing pin headers Package Include: 1 * 40P cable If you have any uncertainty or feel confused about the item, please feel free to.Length: 20cm. 40P color dupont line. Compatible with 2.54mm spacing pin headers. 1 40P cable. We will try our best to reduce the risk of the custom duties.