40PIN 10/20/30CM Jumper Male Female to Male Female Jumper Wire Cable Kit

40PIN 10CM 20CM 30CM Jumper Line Male to Male Female to Male Female to Female Jumper DIY Wire Cable Kit. Flexible jumper wires that can be used repeatedly. Each unit has 40 jumper wires. These jumper wires can be used with electronic projects, on a solder-less breadboard and direct to circuit board headers.

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