Kozka's inflated form and pointed feet resemble the design of Zieta's signature Plopp, the chair that was the progenitor of the company's unique 3D furnishings. At a choice of heights, the pair of trestles are a multitasking team, ready to support a dining tabletop, serve as coffee table or even form a unique bench. Like the rest of the series, Kozka is fabricated from thin sheets of steel welded together and then "blown up" with compressed air to yield a lightweight but durably sturdy result.