830 total tie point solderless breadboard with 2 distribution strips (200 tie points) & 1 terminal strip (630 Tie Points). Features: Clear ABS plastic body with painted legends, Nickel plated phosphor bronze contacts Rated 2A Max. Contact resistance less than 1 milliohm @ 1kHz. Tested for over 10,000 cycles. Snap lock molded dove-tail for combining multiple boards. Suitable for 19-29 AWG wire and all DIP size components. L: 6-1/2" W: 2-1/8" H: 3/8" WT: .3