A brassard is a " decorative cloth band, often braided or tasseled, worn around the upper arm, as by many military personnel to signify a particular group, regiment, etc. "
Royal Canadian Air Cadets 110 Agincourt Squadron Sergeant Arm Brassard
Cadet Insignia - AIR CADET 101
Air Cadet 101
1074 (Ellesmere Port) Squadron, RAF Air Cadets (@1074Sqn) / X
Royal Canadian Air Cadets, Military Wiki
Canadian Air Cadet Brassard - Hero Outdoors
Brassard - AIR CADET 101
Cadet Insignia - AIR CADET 101
Air cadets instructional video: How to iron your brassard