Function:The male to male flexible breadboard jumper wire provides an easy way for you to build your own circuitry on a breadboard, ideal for creating circuits between your microcontroller and the breadboard on the bots with both ends of a prototyping board connector. Color: Yellow/Green/Black/White/Red/Blue/Orange. Specific lengths, random colors. Quality: 24 AWG Electronic Wire with Dupont Plastic Endpiece, makes it easy to use. Material: pure copper wire,PVC,Good conductivity,can be used repeatedly. Cable length: 8pcs * 25cm(9.84inch), 8pcs * 20cm(7.87inch), 16pcs * 15cm(5.90inch), 98pcs * 10cm(3.94inch), Total 130pcs.