Stephen Morris Shipping were among the first to develop the "tri-wall case". Using a strong triple-walled board with a wooden frame, the case is custom built to suit the contents and offers protection that is as strong as wood but in a much lighter product.

Consequently, casemaking and airfreight costs can be substantially reduced and handling made easier at the destination. For heavier items, such as marble and stone, we construct wooden cases and - for that finishing touch - 'shockwatch' and 'tiltwatch' indicators are affixed to the cases to report on handling during transit.