32 Pcs Double Sided PCB Board Prototype Kit 6 Sizes Universal Printed Circuit

32 Pcs Double Sided PCB Board Prototype Kit 6 Sizes Universal Printed Circuit Protoboard for DIY Soldering Project. • 8pcs 2 X 8CM double-sided PCB board. • 8pcs 3 X 7CM double-sided PCB board. • 6pcs 4 X 6CM double-sided PCB board.

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