The Opteka Honeycomb Grids will fit most external camera flashes with the included Opteka CL-2 clinch band. The grids are available in 1/4", which will narrow the flash beam and create a small circle of light & 1/8", which will narrow the beam a few degrees more than the 1/4".

Fits most external flashes with the included Opteka CL-2 clinch band
Constricts flash beam
Ideal for dramatic lighting effects
Made of ABS/Polycarbonate
Dimensions: 3.5 X 2.25 inches; 4 oz.