This is your standard solderless breadboard - three binding posts, two power buses, black aluminum plate backing.
It works with a wide variety of wire gauges (29-20 AWG). As is standard for most of these breadboards, the power buses are disconnected in the middle; common practice is to use a few small jumper wires to tie them together.
-Board: 165x56x8.5 mm
-Aluminum Plate: 183x95x1.5 mm
-2 Distribution Strips, 1 Terminal Strip
-200 Distribution Holes, 630 Terminal Holes
-Coloured coordinates for easy component placement
-Phosphor bronze nickel plated spring clips
-Accepts a variety of wire sizes (20-29 AWG)
-Metal back plate
Notice for California Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov