Features ​1.[Easy to use] All the colored jumper wires are pre-stripped and preformed right-angled, easy to insert into breadboard. ​2.[Complete specification] This Jumper Wire Kit includes 14 different lengths of jumper wires which can satisfy all your need. ​3.[Wide application] Designed to work well with any breadboards or anywhere jumper wires are needed, perfect for breadboard projects. ​4.[Storage box] Come with a free plastic box, keep your jumper wire kit organized, convenient for store and fetch. ​5.[Flexible, durable] These leads are flexible, durable and easy to connect and disconnect, ideal for prototyping use. ​ Features: 1.[Easy to use] All the colored jumper wires are pre-stripped and preformed right-angled, easy to insert into breadboard. 2.[Complete specification] This Jumper Wire Kit includes 14 different lengths of jumper wires which can satisfy all your need. 3.[Wide application] Designed to work well with any breadboards or anywhere jumper wires are needed, perfect for breadboard projects. 4.[Storage box] Come with a free plastic box, keep your jumper wire kit organized, convenient for store and fetch. 5.[Flexible, durable] These leads are flexible, durable and easy to connect and disconnect, ideal for prototyping use. Specification: Material: Plastic + Metal Weight: Approx.53g/ 1.9oz Box Size: Approx.165 * 55 * 10mm/ 6.5 * 2.2 * 0.4in Quantity: 140 pcs Wire Length: 2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 50, 75, 100, 125mm ( 10pcs each length ) Package List: 140 pcs * Jumper Wires 1 * Storage Box Note: Please allow 1-2mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Package List