300x180mm PCB Universal Print Circuit Board Rectangle Prototyping CopperSpecification:Material: BakeliteDimension: 300mm x 180mm \/ 11.8" x 7.08"Thickness: 1.5mmHole pitch: 2.54mmHole inner diameter: 1.0mmPanel: FR4Description:Pre-drilled and cleanedEasy to cut and drillSmooth solder flowReferencing numbers printed on four sides for easy reference of individual holes.Great for building a prototype of an electronic circuit、 single side copper PCB.The board is treated with flux for easy soldering and extended shelf life.Package includes:1 x PCB Printed Circuit Board