Prototype PCB Solderable Breadboard for Electronics Projects Compatible for DIY Arduino Soldering Projects, Gold-Plated (5 Pack + 1 Mini Board, Matte Black)

Brand : ElectroCookie Inc.
PCB type: Double-sided
Surface finish: Gold plated to prevent oxidation
Color: Black
Dimensions: 3.5"x2.05" (88.9mm x 52.1mm)
Through hole diameter: 0.047" (1.2mm)
Mounting hole: M3 (Ø3.2mm) & M2 (Ø2.2mm)
Trace width: 0.04" (1mm)