These 4 pin dual female connectors are compatible with the Grove range of products. The plug into both the grove modules and grove compatible interfaces such as the Grove micro:bit interface. It is supplied as a pack of 5 and each of the connector wires are 300mm in length. Plug one end into a Grove module and the other into a Grove, or grove compatible, interface and you are ready to go, plug and play! Note: The colours may vary from those displayed in the product images. Features: * Compatible with all Grove products. * Supplied as a pack of 5. * Each is 300mm in length. Contents: * 1 x 5 Pack of 4 Pin Dual Female connectors. Dimensions: * Length: 300mm.