32pcs - Double Side Universal PCB Prototype Board Printed Circuit Protoboard DIY

Protoboard for DIY Soldering Projects. 32 Piece Double Sided PCB Board Prototype Kit. “We use ‘em in our lab and prototype facility. •8 pcs 2 X 8CM double-sided PCB board. •8 pcs 3 X 7CM double-sided PCB board.