Konstantin Grcic's THING_04 is a rotomolded disc made from 100% post-industrial polypropylene.

What's it for? Grcic has been on a kick for providing seating out of industrial materials. THING_04 is sized to clamp onto standard (in Europe) scaffolding poles.

Through Grcic's 25kg label, the seats can be purchased individually, or with a dedicated frame made of galvanized steel tube, or in custom configurations by request.