This item is a pack of 560pcs breadborad jumper wires, typically used for electronics projects. Wires are flexible, dusable, reusable, easy to trace, easy to connect and disconnect. With storage box. it's easy for you to use. Features - Color: Color. - Material: Copper Clad Aluminium Wire. - Size: 17.00X10.00X2.00cm/6.68X3.93X0.79inch. - Wire Length: 2 mm, 5 mm, 7 mm, 10 mm, 12 mm, 15 mm, 17 mm, 20 mm, 22 mm, 25 mm, 50 mm, 75 mm, 100 mm, 125 mm. - Each box contains 560 pcs breadborad jumper wires with 14 different lengths. - The jumper wires are pre-cut and bent in right angles at the ends. - Come with a plastic box, keep your jumper wires organized, convenient for storing and fetching. - It's easy for you to plug and unplug breadborad jumpers by using a tweezer. - The breadboard wire is a little that convenient for changing its shape to do connect test. Package list: 560 x Jumper Wire