Features:_x000D_ _x000D_ Designed to work well with any breadboards or anywhere jumper wires are needed, perfect for breadboard projects. _x000D_ This kit includes 14 different lengths of jumper wires which can satisfy all your need. _x000D_ These wires are flexible, durable and easy to connect and disconnect, ideal for prototyping use. _x000D_ 560 pieces jumper wires in total, 14 lengths, 40 pieces for each size. _x000D_ Come with a plastic box, keep your jumper wire kit organized, convenient for store and fetch. _x000D_ _x000D_ Specification:_x000D_ Condition: 100% brand new_x000D_ Item Name: Jumper Wire_x000D_ Quantity: 560pcs_x000D_ Length: 2mm, 5mm, 7mm, 10mm, 12mm, 15mm, 17mm, 20mm, 22mm, 25mm, 50mm, 75mm, 100mm, 125mm_x000D_ _x000D_ Package List:_x000D_ 40 * 2 mm Jumper Wires_x000D_ 40 * 5 mm Jumper Wires_x000D_ 40 * 7 mm Jumper Wires_x000D_ 40 * 10 mm Jumper Wires_x000D_ 40 * 12 mm Jumper Wires_x000D_ 40 * 15 mm Jumper Wires_x000D_ 40 * 17 mm Jumper Wires_x000D_ 40 * 20 mm Jumper Wires_x000D_ 40 * 22 mm Jumper Wires_x000D_ 40 * 25 mm Jumper Wires_x000D_ 40 * 50 mm Jumper Wires_x000D_ 40 * 75 mm Jumper Wires_x000D_ 40 * 100 mm Jumper Wires_x000D_ 40 * 125 mm Jumper Wires_x000D_ 1 * Plastic Storage Box