Brand:
Linkstar has a wide assortment softboxes which can be mounted with an Adapter ring (Speed ring) on various brands of flash units. This way you can save a considerable amount on original softboxes from other brands.
The Linkstar softboxes come standard with a speed ring, which can be replaced by this SA-S ring. The ring is placed in its entirety around the front of the flash unit. This adapter ring is suitable for flash units from the Linkstar MT and Falcon Eyes SS series.