Aike&reg; 5Pcs 830 tie-points Solderless Plug-in BreadBoard 2 Power lanes 200PTS 16.5 x 5.4 x 0.85 cm 830 tie points total. 200 in 2 power rails, 630 in a 30 x 10 matrix White plastic, with black legend. Colored power rails For wires 21 to 26 AWG 2-sided peelable adhesive tape