The Breadboard Wire Pack provides a complete classroom-ready assortment of jumper wires for prototyping and circuit building. This bulk set includes 25 individual bundles of each wire type — Male-Male, Male-Female, and Female-Female — totaling 3,000 wires for classroom use. Each wire measures 20 cm (≈ 8″) in length with standard 0.1″ ends for breadboard, header, and module connections. What's Included: (25) × Male-Male Sets – Each set includes 40 individual wires (total = 1,000 wires) (25) × Male-Female Sets – Each set includes 40 individual wires (total = 1,000 wires) (25) × Female-Female Sets – Each set includes 40 individual wires (total = 1,000 wires) Total: 3,000 breadboard wires (1,000 of each type) Wire Features: Standard 0.1″ Terminations – Compatible with breadboards, sensors, microcontrollers, and headers. Three Connector Types Included – Male-Male, Male-Female, and Female-Female for maximum flexibility in circuit connections. 20 cm Length (≈ 8″) – Long enough to reach across standard breadboards or between modules and controllers. Durable Flexible Insulation – PVC jacket prevents cracking and ensures long service life in classroom use. Ideal for Prototyping and Education – Large quantity supports multi-student projects and classroom reuse. Product Specifications: Wire Type: Male-Male, Male-Female, Female-Female Jumpers Wire Length: 20 cm (≈ 8 in) Connector Pitch: 2.54 mm (0.1″ standard header spacing) Insulation Material: Flexible PVC Jacket Conductor Gauge: 28 AWG Stranded Copper Total Wires: 3,000 pieces (25 × each type bundle of 40)