The Compound Dining Chair features a frame made from 20% recycled steel, supporting a seat and back crafted from Matek®—a proprietary material that blends coffee shell waste, wood waste, and industrial plastic waste. Designed by OEO Studio, the chair's minimalist structure offers comfort suitable for both private and public settings. It is available in various Matek® blends, with front or seat upholstery, and is stackable up to four chairs.