4" Soapbar

100mm x 100mm x 440mm long soap bar block.
When laid ‘flat’, have a face size of 440 x 100mm – half the height of a standard block and are built with a course height of 110mm.
Two courses match one course of standard blockwork or three courses of brickwork.
100mm x 440mm .
Where small changes in level are required a soap bar is required.