I like these cables and they seem to be good quality. However, the description of the length as "0.3m" is of course a simplification. Measured from the point at which the cable enters the moulded back end of one of the jacks, to the same point on the other jack, the cable itself actually measures only about 0.22m. If you include the jack plugs in the length, the length exceeds 0.3m. This was important in my application, and in the end, I needed to get the "0.6m" long SK369S-06 instead.