Double Side Prototype PCB diy Universal Printed Circuit Board 5x7cm
100% Brand new and high quality5*7CM Double-Side Prototype BoardGrid :about 0.1inch (2.54mm)Thickness : about1.6mmHole diameter : Approx.1.0mmDimension:Approx.5x7cm(W*L)Material:glass fiberColor:As shown in the pictureAll holes are plated throughBoth sides are identical