The DHARMA shell is upholstered with a non-removable cover stretched over a shaped foam core, so the tubular back holds its cylindrical geometry over years of use while the seat retains a resilient, slightly domed profile. The frame is bent from tube and flat bar, then powder coated in a stippled finish whose fine texture catches light unevenly and keeps the brass tone from looking industrial. Because the base is a continuous arc rather than four separate feet, the chair slides easily on hard floors and reads cleanly from every angle around a table. Customer's own fabric is accepted subject to technical approval.