Rack Master, Rod Master and Ski Master are all Trade Marks of the Flat-Strap Trading Company located in Brisbane, Australia. Flat-Strap, as it has affectionately become known as, is controlled by husband and wife team Robert and Fiona Boult.

The business was originally set up in the United States under the name Sonsation International but changed its name to the Flat-Strap Trading Company when Robert and Fiona returned to Australia and decided to take the step into the new innovation and export market.

Flat-Strap has had a very eventful 2006 which has set the stage for an exciting future with new production plans and international exports just around the corner.