Slabs made following the natural split of the stone (gneiss).
Usually with machine-cut edges (precise dimensions).
Also available with hand-worked edges: first machine-cut, then crafted to measure.
Also available with rough edges. Measurements with a 1 - 2 cm tolerance: possibly with perforation holes on the edges.
Approx. 4 - 6 cm thick: this can be reduced to only 3 cm if the width of the slab is not greater than 30 cm.
The dimension of the slabs can be of fixed width and running meters or entirely fixed according to the client's requirements.
On one EUR-SBB palette there are 12 - 15 m2 of flooring.