contents: 1 pc of multi-colour flat cable (40 wires) • pre-cut, pre-stripped and pre-formed wires simplify and speed up prototyping work • easy to connect and disconnect • these wires are compatible with standard breadboards that have 0.1" grids, length: 15 cm (11.8") • diameter: 22-26 AWG • insulation material: PVC • conductor material: copper • type: female to female connector cable