Description The breadboard circuit jumper wire is convenient and practical, with excellent texture, and can serve you for a long time without being easily damaged. The exquisite craftsmanship can serve you well without breaking easily. This is a very practical breadboard circuit jumper wire. Features -Color: As Shown -Material: iron, aluminum -Size: 10.00X0.10X0.10cm/3.93X0.04X0.04in - Can be use to DIY your own breadboard circuit, practical and easy to use. - Perfect for use with any breadboard, prototype circuits, LED strip, prototyping, test circuits, and etc. - Note: if the cable can't be inserted, please check whether the wire is in good condition or not. - Good electricity conductivity, the cord is easy to install and long service life. - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. Can be use to DIY your own breadboard circuit, practical and easy to use. Perfect for use with any breadboard, prototype circuits, LED strip, prototyping, test circuits, and etc. Note: if the cable can't be inserted, please check whether the wire is in good condition or not. Good electricity conductivity, the cord is easy to install and long service life. Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience.