Features:_x000D_ _x000D_ Wide application: designed to work well with any breadboards or anywhere jumper wires are needed, perfect for breadboard projects. _x000D_ Easy to use: all the colored jumper wires are pre-stripped and preformed right-angled, easy to insert into breadboard. _x000D_ Complete specification: this kit includes 14 different lengths of jumper wires which can satisfy all your need. _x000D_ Storage box: come with a free plastic box, keep your jumper wire kit organized, convenient for store and fetch. _x000D_ These leads are flexible, durable and easy to connect and disconnect, ideal for prototyping use. _x000D_ _x000D_ Specification:_x000D_ Material: Plastic + Metal_x000D_ Weight: Approx.53g/ 1.9oz_x000D_ Box Size: Approx.165 * 55 * 10mm/ 6.5 * 2.2 * 0.4in_x000D_ Quantity: 140 pcs_x000D_ Wire Length: 2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 50, 75, 100, 125mm (10pcs each length)_x000D_ _x000D_ Package List:_x000D_ 140 pcs * Jumper Wires_x000D_ 1 * Storage Box_x000D_ _x000D_ Note:_x000D_ Please allow 1-2mm errors due to manual measurement._x000D_ Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same._x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.