ART 2704 VOLLEYBALL COMPETITION SYSTEM Aluminum monotube to be laid underground. Aluminium profile “quality system” certified according to DIN EN 9002 issued by TUV CERT, oval section 120x100 mm. with internal reinforcing ribs and core stiffening, aluminum bushes to cement with cover bush caps, competition net art. 2742 with double strap and spacers, antennas set with cases, sliding net holders adjustable in height, net winch rack with removable ratchet, padded safety protections, according to UNI EN 1271.