Universal-PCB-Holder-Mega-Electronics-53-22015-Universal-PCB-Holder-PCB-Holding-Capacity-20-Boards-Material-Polypropylene-PCB-Polypropylene-Impervious-to-Almost-All-PCB-Manufacturing-Chemicals-Excellent-value-for-Money-Virtually-Indestructible-can-be-Washed-Clean-Ideal-for-up-to-20-Boards-400mm-Length-77mm-Width-25mm-Height Universal-PCB-Board-Holder