Product review (5 stars): High quality long dryer cord
I got this so that we could rotate a stacking dryer away from a corner. The approved way would have been to keep the short cord and move the wall plug, but that would have been expensive and time-consuming.

Build quality is as good as I've ever seen in an appliance cord. A new wire clamp/grommet was included in the package. The instructions were easy to follow, with pictures, which is good because the clamp installation is a little non-obvious.