This is a white solderless breadboard. It has 2 power buses, 10 columns, and 30 rows – a total of 400 tie in points. This half size breadboard is good for small projects. It has a standard double-strip in the middle and two power rails on both sides.
Features:
1) Pitch: 2.54mm
2) Dimensions: 84x56x9.5mm
3) 400 tie points with four independent common bus lines
4) Interlocked for larger projects
5) Square holes
6) ABS plastic material
7) Accepts a variety of wire sizes (20-29 AWG)
8) Completely reusable and no harmful to person and environment