The Eternity high stool is an addition to the Danish brand's existing collection of shell chairs made from Mater's patented circular waste material called Matek.
Matek combines plastic- and fibre-based waste into a composite material that can be reprocessed again and again, with furniture at the end of its life collected by Mater through its takeback programme.
"The furniture we make with Matek has a completely unique look because the material has been created by combining various waste materials and recycled plastics," said Mater founder Henrik Marstrand.
"Matek has a depth and materiality reminiscent of stone, terrazzo or marble, but is completely its own," he added.
The Eternity high stool is available optionally upholstered in Kvadrat's Re-wool fabric, which is made of 45 per cent recycled wool.
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