Relsus is a slice of a type R43 industrial railroad rail coated with paint.

Relsus is indispensable in any household or office
Red or black slice of rail weighing 2,5 kg (5,5 lb) decorates the interior and performs numerous handy functions: it can work as a paperweight, a bookend, a door stopper, or as a weight for picklingcucumbers. It can even hold balloons in place.