Product details of 10 cm 40 p Wire. Ideal wires for making connections between various electronic modules. The threads can be separated individually. Handy for making wire harnesses or jumping between headers on PCB's. These premium jumper wires are 10 cm long and come in a 'strip' of 40 (4 pieces of each of ten rainbow colors). They have 0.1" header contacts on either end and fit cleanly next to each other on standard-pitch 0.1" (2.54 mm) header. The best part is they come in a 40-pin ribbon cable. You can always pull the ribbon wires off to make individual jumpers, or keep them together to make neatly organized wire harnesses. Note: The length of the jumper wires is sometimes a bit longer than what is listed. For best results, when plugging these in a line, have the sides with the 'silver latch bit' sticking out since that side is a tiny bit wider than 0.1" Don't delay, buy today. Add to cart now!