The Grove Female Header Set 4-Pins - 10 Pieces is a pack of 10 pieces of 4-pin, 2.0mm pitch, DIP Female Headers. DIP stands for Dual In-line Package. It is a type of housing for electronic components. In this case, the pins on both sides of the component are placed in a row with equal spacing . These headers are suitable for performing wire transfers and connecting your board with components . With the Grove Female Header you can easily convert a grove cable with a female connector to a male connector .