Model: MB-102Ideal for high frequency and low noise circuitsInterconnect any components with 20-29 AWG(0.3-0.8 mm) wireSpecial designed spring clip over 5,000 insertion cyclesNickel plated, silver plated and gold plated available830 pointsSize: 16.5 x 5.4 x 0.9 cmColor: As shown in the pictures Package Include : 1x Solderless MB-102 MB102 Breadboard 830 Tie Point PCB BreadBoard For Arduino