ALUMINIUM SIDE ARMS FOR REALITY HEADSETS. THE ARMS ATTACH TO A SPRING WHICH ALLOWS THE HEADSET TO BE EXTENDED OR REDUCED IN SIZE. THERE IS A RIGHT ARM AND LEFT ARM OF CAST ALUMINIUM AND IS FINISHED WITH AN EDS COATING. THE ARMS ARE SPECIFICALLY SHAPED AND ARE ESSENTIAL PARTS USED IN THE FINAL ASSEMBLY OF THE HEADSETS.

GENERAL INTERPRETATIVE RULES: 1 & 6 THE HARMONISED SYSTEM NOTES TO: SECTION XVI, NOTE 2(A) THE HARMONISED SYSTEM EXPLANATORY NOTES TO: HEADING 8529