This Single Flex Arm and Sync Cord Kit from Ikelite bundles their 16" Pop Bead Flex Arm with their #4103.51 ICS-5 Digital TTL Sync Cord. The arm provides a mounting point for your strobe and enables versatile maneuvering to allow for various lighting angles and positions. Additionally, its length can be increased via the addition of optional extra pop beads, and it's equipped with a quick-release handle. The cord connects the strobe to an Ikelite TTL/Digital underwater camera housing. The connectors at each cord end are identical. The strobe can be fired in TTL/auto and manual exposure modes, provided the housing features the appropriate TTL/auto assembly. Otherwise, strobe triggering through the cord is limited to manual exposure only. This kit is compatible with DS50 and DS51 Substrobes (not included).