Detailed Description Professional Extension Sync Cord 4.5m Unused, new condition. No longer manufactured and unavailable. When using PC-standard sync cords with large strobes, monoblock strobes, and some small strobes, this product can be used to extend the cord length. For extending sync cords, straight type with male and female connectors on both ends. ■ Cord Length (approx.): 4.5m / 4φ cord used ■ Product Weight (approx.): 90g Some images are used for illustration purposes. Feel free to ask any questions.