Features: Ribbon cables can be separated into single root as your request. Portable design, easy and safe to use. High quality and in good working condition. Through the pin connecting, without welding, fit for fast circuit test. A great choice for construction or repair. Used for breadboards. Specifications: Material: Copper Wires Length: 20cm / 7.87inch Color: As picture show Package Included: 5pcs x 40pin Female to Female Jumper Wires Note: 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly. 1、Ribbon cables can be separated into single root as your request 2、Portable design, easy and safe to use 3、High quality and in good working condition 4、Through the pin connecting, without welding, fit for fast circuit test 5、A great choice for construction or repair. Used for breadboards