6 pieces 4X6CM prototype pcb universal board 6pieces 2X8CM prototype pcb universal board 6 pieces 5X7CM prototype pcb universal board 6 pieces 3X7CM
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Both sides have a black silkscreen with some row/column markings. Note that these don't have any traces between the PCB holes, you would normally bend over a thru-hole lead to create connections. They're also good for just plain mechanical work because they are made of strong FR4. There are also four mounting holes so you can attach the PCB to your project box.
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Specification, 1. Board size: 90*60MM, 2. Board thickness: 1.6mm, 3. Board material: international standard board, all pads are tin-plated,
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5pcs Universal PCB Prototype Board Double-Sided – Kuongshun Electronic Shop
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6 pieces 4X6CM prototype pcb universal board 6pieces 2X8CM prototype pcb universal board 6 pieces 5X7CM prototype pcb universal board 6 pieces 3X7CM
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