Features [High Quality]: High quality breadboard with stable performance and long service life. [Easy Soldering]: Tin-plated surface, easy to solder. [Superior Performance]: anti-aging, corrosion resistance. [Functional Parameters]: Standard 2.54mm hole spacing. [Scope of Application]: Very suitable for electrical experiments, electronics factories, etc. Features: 1、High quality breadboard, stable performance, long service life. 2、Tinned surface for easy soldering. 3、Anti-aging, corrosion resistant. 4、Standard 2.54mm hole pitch. 5、Perfect for electrical experiment, electronic factory, etc. Specification: Material: Fiberglass Size: 8x12cm Hole Diameter: 1.0mm ±5% Hole Pitch: 2.54mm Thickness: 1.6mm Quantity: 10pcs Package list: 10 x Breadboard Package List