According to each project need you can choose from a list of variations.
The Universal 4 Pin Buckled Cable is made for the Grove System
to connect all of the Twigs to the Stem – Basic Shield
or to other Twig compatible boards for quick prototyping. As a lot of users ask for different length of cables, so we made the 5cm,20cm,30cm,40cm,and 50cm cables for different applications.