Brand name: LampVPath Packing :12packs x 170 tie-points 6 colors Mini small solderless breadboards,each colors two pieces(every pieces can connect to each other.) Features -Color:Red + blue + black + white + green + yellow -size:1.85*1.38*0.33inches (4.7*3.5*8.5cm) -A terminal strip: Tie-point 170,Accepts a variety of wire sizes (29-20 AWG). -Material:ABS Features With 170 tie points With self-adhesive tape on the back, make it easy to stick on the Arduino Prototype Shield or a flat surface. -Fuction: 1)Perfect for DIY projects,matching jumper. 2)Perfect for proto-typing circuit, electronic and electrical experiments without soldering; Works great with Arduino.