These breadboards are made of a clear plastic and you can see the metal clips on the inside. They have 400 tiepoints, dual power buses on either side and can clip together if more space is required.
|Size:||83.5 x 54.5 x 8.5mm (3.29 x 2.15 x 0.33")|
|Tiepoints (Prototyping area):||300|
|Tiepoints (Power buses):||100|
|Tiepoint Pitch:||0.1" (2.54mm)|