microtivity IB176 170-point Mini Breadboard for Arduino w/ Jumper Wires & USB Adapter (Red Edition) 170 Tie point mini breadboard (red) with peelable adhesive tape at the back Comes with 30 male-male jumper wires of various colors A-B male-male USB adapter included for programming your Arduino. Also great for electronic and electrical experiments Dimensions: 45 x 34mm (1.77" x 1.34")