Features 1、This kit comes with the most common jumper wire pin housings in addition to male and female crimp pins 2、Great selection of parts to make both male and female connectors is sizes from 1 to 10 pins 3、These work great with all your typical breadboard style pin connectors and sockets 4、Well packed and assorted in a resealable transparent box for convenient use and storage 5、There are total 1450 pieces jumper wire connector parts which is good for home electronics prototyping Specification Description: These are awesome jumper wire connectors. This is a 1450 pieces kit with a variety of male female connector pins, housing and straight header pins. The quality is great, these can be used for computer building for making jumper cables by yourself. Highly recommend for anyone needing quality connectors. Features: This kit comes with the most common jumper wire pin housings in addition to male and female crimp pins. Great selection of parts to make both male and female connectors is sizes from 1 to 10 pins. These work great with all your typical breadboard style pin connectors and sockets. Well packed and assorted in a resealable transparent box for convenient use and storage. There are total 1450 pieces jumper wire connector parts which is good for home electronics prototyping. Specifications: Box Size: 19.5 x 13.5 x 3.5cm / 7.67 x 5.31 x 1.37" Type & Quantity: Connector Housing Female 2.54mm 1x1P 80Pcs Connector Housing Female 2.54mm 1x2P 60Pcs Connector Housing Female 2.54mm 1x3P 40Pcs Connector Housing Female 2.54mm 1x4P 40Pcs Connector Housing Female 2.54mm 1x5P 40Pcs Connector Housing Female 2.54mm 1x6P 30Pcs Connector Housing Female 2.54mm 1x8P 30Pcs Connector Housing Female 2.54mm 1x10P 30Pcs 40Pin 2.54mm Single Row Straight Male Header 20Row(x40Pin) Jumper Wire Cable Female Pin Connector 150Pcs Jumper Wire Cable Male Pin Connector 150Pcs Package Includes: 1 Box x Connector Assortment Package List