Due to its size, this product can't be sent by economical mail. Please choose colissimo shipping.Do you make more than one or two pcb assemblies a month ? Then you need this holder, seriously. It will be a time saver, securing your pcb in place while you work on it.
This is a splittable 40 pin male-female jumper wire, it is super flexible, can be transformed from 1-40 pin jumper wire. With some of these, you will no need to worry about the jumper wires you got before do not fit your project, just split it and go.