Premium Quality: There are durable jumper wires and sturdy pins. They can be low resistance and highly conductive materials, which are perfect for applications. If you need to use an individual wire, you can flexibly separate them into 1 wire. Product: Ribbon, type: male to female, length: 20cm, quantity: 1 x 40pcs, the wire gauge: 24 AWG, color : multicolored, follow standard color scheme, standard 2.54mm pitch headers and socket, proper diameter to fit in the holes of breadboard. Application: Compatible with arduino, breadboard, raspberry pi, prototyping, parallax, PCB project, DIY experiment, electronic project, etc. Material: The option. We use tinned copper and PVC. Tinned copper is primarily used for protection against oxidation and corrosion. The excellent solution to extend jumper wires longevity. Package: Comes with 1 x 40pin 20cm male to female multicolored jumper wire. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia