ITEM NAME:5pcs Double-Side Prototype FR-4 PCB Printed Circuit Board stripboard univer E4N7 5pcs Double-Side Prototype FR-4 PCB Printed Circuit Board stripboard univer E4N7 Material: FR-4 colour: green size: 2*8cm Package Contents: 5pcs x 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..5pcs x 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. colour: green.