STONE is a collection of monolithic seats with freeform shapes, inspired by smooth river stones shaped by flowing water. Made of HPC (High Performance Concrete), they combine sculptural design with material strength. Available with colored painted finishes.
It is also available in fiberglass. The base features threaded inserts for mounting feet or threaded rods. The surface is treated with an epoxy primer and finished with a polyurethane coating, available in the full range of Metalco RAL colors.