Description The item comes with the most common pin housings in addition to male and female crimp - all in a case. This is a 620pcs kit with a variety of connectors 1x1 pin to 2x6 pins. It also has plenty of terminals and straight header pins. Great selection of parts to make both male and female connectors is sizes from 1x1 to 2x6 pins.It works great with all your typical and breadboard style pin connectors and sockets. Features - Color: As shown in the picture. - Material: Plastic. - Size: About 17.8 * 10.5 * 2.3 cm/ 7.01 * 4.13 * 0.91 inch (L * W * H). - Package Included: 200pcs Female Crimp Pins 200pcs Male Crimp Pins 10pcs 2x5 10pcs 2x4 10pcs 2x3 10pcs 2x2 20pcs 1x6 20pcs 1x5 20pcs 1x4 20pcs 1x3 40pcs 1x2 50pcs 1x1 - Work great with all your typical breadboard style pin connectors and sockets. - Used to repair and extend power cables. The safe repair and extend electric cables on garden appliances and power tools & equipment. - Can be used for computer building. - It is important electricity. Work great with all your typical breadboard style pin connectors and sockets. Used to repair and extend power cables. The safe repair and extend electric cables on garden appliances and power tools & equipment. Can be used for computer building. It is important electricity.