These half-sized self-adhesive breadboards provide 400 holes for your projects - they're modular, so can be joined together, with removable power rails to reduce space if required.
Grab yourself a to go with these, or for something shorter get the Working with a BBC micro:bit, no worries - use the to access all the pins, or just connect to the main four pins with these nifty .
Size: 85mm x 55mm