ITEM NAME:1450Pcs Connector Kit 2.54 mm PCB Pin Headers Box Packaging For Arduino Dupont 1450Pcs Connector Kit 2.54 mm PCB Pin Headers Box Packaging For Arduino Dupont for Home Electronics Prototyping 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. Description: 1.Good for home electronics prototyping. 2.Compatible with Arduino and Raspberry Pi projects. 3.Box packaging, facilitate classification management. Specification: 1450Pcs 2.54mm Connector Kit 80 x Connector Housing Female 2.54mm 1x1P 60 x Connector Housing Female 2.54mm 1x2P 40 x Connector Housing Female 2.54mm 1x3P 40 x Connector Housing Female 2.54mm 1x4P 40 x Connector Housing Female 2.54mm 1x5P 30 x Connector Housing Female 2.54mm 1x6P 30 x Connector Housing Female 2.54mm 1x8P 30 x Connector Housing Female 2.54mm 1x10P 20 x 40Pin 2.54mm Single Row Straight Male Header 150 x Jumper Wire Cable Female Pin Connector 150 x Jumper Wire Cable Male Pin Connector Case size: 190 x 125 x 35mm Color: black and silver Material: Metal, Plastic Package include: 1450 x Connector Kit 1 x Plastic Box Note: Please allow 1-2mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same..1450Pcs 2.54mm Connector Kit. Compatible with Arduino and Raspberry Pi projects. 150 x Jumper Wire Cable Female Pin Connector. 150 x Jumper Wire Cable Male Pin Connector. 80 x Connector Housing Female 2.54mm 1x1P.