Flexible experimental/perforated grid board in shape and size of a standard breadboard with the same connections so you can circuits from the breadboard can be soldered 1:1 to this board. Not only saves time and work, but also looks cool! The PermaBoard is very flexible, and is ...Flexible experimental/perforated grid board in shape and size of a standard breadboard with the same connections so you can circuits from the breadboard can be soldered 1:1 to this board. Not only saves time and work, but also looks cool! The PermaBoard is very flexible, and is therefore suitable for Wearables 30 rows each 2 x 5 solder positions, 2.54mm pitch (half size Breadboard) 4 Power Rails with +/ labeling 82mm x 55mm 1.2mm hole diameter Gold Plated Finish (no oxidation!)