The 923345-04-C is a pre-formed jumper wire designed for making connections on solderless breadboards. It has a length of 0.4 inch and is made from 22 AWG solid, tinned copper with Yellow PVC insulation. For user convenience, each end is stripped 1/4 inch and bent 90 degrees for easy insertion into breadboard tie-points. These wires are ideal for rapid circuit prototyping and educational projects, eliminating the time-consuming process of cutting and stripping wire. They are supplied in a package of 200.