Description: Good for home electronics prototyping. Compatible with Arduino and Raspberry Pi projects. Box packaging, facilitate classification management. Commonly used for jumper wire connections on PCB's. These work great with all breadboard style pin connectors and sockets. Specification: Material: Plastic Size: 15 * 15mm / 0.59 * 0.59 inch Package Includes: 50 Pieces 1x1P Dupont Connector Housing Female 40 Pieces 1x2P Dupont Connector Housing Female 20 Pieces 1x3P Dupont Connector Housing Female 20 Pieces 1x4P Dupont Connector Housing Female 20 Pieces 1x5P Dupont Connector Housing Female 20 Pieces 1x6P Dupont Connector Housing Female 10 Pieces 2x2P Dupont Connector Housing Female 10 Pieces 2x3P Dupont Connector Housing Female 10 Pieces 2x4P Dupont Connector Housing Female 10 Pieces 2x5P Dupont Connector Housing Female 10 Pieces 2x6P Dupont Connector Housing Female 100 Pieces Female Dupont Crimp Pin Connectors 100 Pieces Male Dupont Crimp Pin Connectors