For your smaller Arduino applications or for the testing of your circuit there is our breadboard-plugboard. With its size of just 166 mm x 55 mm it offers 830 for your circuits. Several boards can be easily connected, if you need more contacts. On the down side there is an adhesive stripe with which you can fix the breadboard on a baseplate.
If you want to build even smaller cicuits we offer you our breadboard-plugboard mini wih only 400 contacts.