The MagGrid is part of the MAGMOD flash modifier system, and can be used with other MagGrids to further reduce output angle. Stacking two MagGrids together via the internal neodymium magnets reduces spread down to 20 degrees, and adding a third further narrows output to an angle of 15 degrees.
The MagMod system includes a nunber of other modifiers, and the uniquie magnet-based attachement method makes it easy to gain total control over speedlights.
Two neodymium rare-earth magnets
5.00 x 3.25 x 0.63" (12.7 x 8.3 x 1.6 cm)
4 oz (113 g)