Abstract: A composite material for the manufacture of seats, seat backs and like objects receives a decorative fabric on one side, the other side cooperating with the frame or stuffing of the seat. The composite material is woven and includes a metal armature with warp threads and weft wires. The weft wires are steel rods bent to a shape having regular undulations and disposed so that the undulations are parallel and coplanar. The warp threads are interwoven with the rods, at least part of the armature being embedded in an elastomer.