82 Piece Double Sided PCB Board Kit with 5 Sizes,40Pin 2.54mm Male & Female Header Connectors - Ideal for DIY Soldering,Electronic Projects, Arduino Kits,and Circuit Prototyping

82 Piece Double Sided PCB Board Kit with 5 Sizes,40Pin 2.54mm Male & Female Header Connectors - Ideal for DIY Soldering,Electronic Projects, Arduino Kits,and Circuit Prototyping