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Slip-resistant surface with both upward and downward
facing holes.
The downward-perforated
holes have a diameter of 18mm whilst the upward facing holes have
a diameter of 4.5mm.
The interplay between the prominent and recessed
openings provides a secure foothold and at the same time allows liquids to drain freely off the surface.
The advantage of this apparently less aggresive design
is demonstrated in situations in which wheeled trolleys have to be pushed accross the surface.
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