840 Pcs Breadboard Jumper Wires Kit, 14 Vaules 2-125mm Solderless Flexible Connecting Cables, Breadboard Connecting Line Cables, Pre-Stripped & Pre-Formed Right Angles, for Arduino, PCB Circuit Boards

Key features

• Professional Breadboard Jumper Wires Kit: Includes 840 pieces jumper wires in 14 precise lengths: 2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 50, 75, 100, and 125mm. Each length comes with 70 pieces—ready for simple connections or complex breadboard and PCB designs.
• Premium Copper for Reliable Performance: Made with 24 AWG solid copper-plated wire, these jumpers ensure excellent conductivity and reliable signal transmission. The flexible insulation is durable, safe, and helps prevent short circuits.
• Easy to Use: Every wire is pre-cut, pre-stripped, and pre-formed with a clean U-shape, making it quick to plug and unplug. Flexible enough to bend and reshape for tight spaces—no soldering required, saving time for DIY enthusiasts.
• Wide Compatibility: Perfect for DIY electronics, circuit debugging, sensor connections, microcontroller projects, LCD displays, robotics, and educational labs. Compatible with most development boards and breadboards.
• Easy Storage: The included compartment plastic box keeps each length sorted and easy to find. Keep wires neat, easy to identify, and prevent loss—ideal for quick access during projects at home or lab.

Free shipping included. 30-day hassle-free returns.