ITEM NAME:9 x 15cm Single Sided PCB Printed Circuit Board B8L1 9 x 15cm Single Sided PCB Printed Circuit Board B8L1 Great for building a prototype of an electronic circuit With referencing numbers printed on both sides for easy reference of individual holes Each unit will accept transistors, diodes, LEDS, resistors, capacitors, etc. Size: Approx. 150(L) x 90(W) x 1(Thickness)mm Material: Glass-epoxy Description: Hole Diameter: Approx. 1mm Hole Pitch: Approx. 2.54mm (center to center) Hole Number: 1600 This is a great tool for experimenting with circuit designs. Package Includes: 1 x PCB Circuit Board Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.