ITEM NAME:5pcs 5*7cm Single Side Tinned Prototype Protoboard Circuit PCB Board 1.6mm JC3c Size: 5*7CM Thickness: 1.6mm Pitch: 2.54mm Type: Single Side Plating: Through Hole Package Included: 5pcs * PCB Board.Size: 5 7CM. Pitch: 2.54mm. Plating: Through Hole.