High Quantity Jumper Wire Kit : This comprehensive kit includes 560 pieces, providing a generous amount of jumper wires for various electrical projects. 14 Lengths Assorted : The kit includes 14 different lengths of jumper wires, ranging from 2 to 10 cm, catering to diverse needs in electronics assembly. Preformed Breadboard Jumper Wire : The preformed breadboard jumper wires make connecting to a breadboard easier and more efficient, saving you time and effort. Storage Box Included : The kit comes with a convenient storage box, allowing you to organize and store your jumper wires systematically, preventing them from getting tangled or damaged. Terminal Block Application : These jumper wires can be used with terminal blocks, making them ideal for integrated circuits and electric toys. Origin : Mainland China 560 Pieces Jumper Wire Kit 14 Lengths Assorted Preformed Breadboard Jumper Wire with Storage Box Features: Parameters: U shape, 24 AWG, male to male, wire length 2mm, 5mm, 7mm, 10mm, 12mm, 15mm, 17mm, 20mm, 22mm, 25mm, 50mm, 75mm, 100mm, 125 mm Wide applications: designed to work well with any breadboards or anywhere jumper wires are needed, perfect for breadboard projects Easy to use: all the colored jumper wire are pre-stripped and preformed right-angled, easy to insert it into breadboard Extra bonus: come with a free plastic box, keep your jumper wire kit organized, convenient for store and fetch Note: the breadboard wire is a little soft so that convenient for changing its shape to do connect test; if you find that it can't be inserted, please check whether the cable in the pin hole of the breadboard is in good condition or not Specifications Material: Pure copper wire, PVC, good conductivity, which can be used repeatedly. Wire Length: 2mm, 5mm, 7mm, 10mm, 12mm, 15mm, 17mm, 20mm, 22mm, 25mm, 50mm, 75mm, 100mm, 125 mm Package included: 40*2mm U-Shape Jumper Wires 40*5mm U-Shape Jumper Wires 40*7mm U-Shape Jumper Wires 40*10mm U-Shape Jumper Wires 40*12mm U-Shape Jumper Wires 40*15mm U-Shape Jumper Wires 40*17mm U-Shape Jumper Wires 40*20mm U-Shape Jumper Wires 40*22mm U-Shape Jumper Wires 40*25mm U-Shape Jumper Wires 40*50mm U-Shape Jumper Wires 40*75mm U-Shape Jumper Wires 40*100mm U-Shape Jumper Wires 40*125mm U-Shape Jumper Wires 1. Key away from Fire 2. Due to includeing small parts, please keep away from Children under Three. 3. Please leave 5 star feedback if you're satisfied with our products and service, we will appreciate it 4. If the products you received was damaged or any more question, please feel free to contact us. _x000D_