400 Tie-points with power rails included. And half sized! It's convenient for small prototyping projects!
You'd be surprised how long a project lives on a breadboard. Suuure, you go in with every intention to figure this circuit out, draw it up on CAD, get a board made, and re-build it permanent-like on a real printed-circuit board.
But we know the truth. You'll let that project sit on a breadboard until you really, really need another breadboard for your latest design. That's where this particular breadboard comes in handy. It's a nice, convenient size - half the size of a regular breadboard!
So don't take your full breadboard and feed it to the bandsaw - these 1/2-size versions are perfect for your small (but long-term) prototyping solutions.