The Westcott Micro Apollo Softbox
fits over your on-camera speedlight flash to eliminate red-eye and to soften harsh light. Requires no brackets, works with manual or auto flash, and fits any battery powered strobe regardless of manufacturer or design.
The Micro Apollo's sturdy metal frame attaches & detaches quickly & easily to your speedlite, and a silver interior provides maximum light output.
Open Size: 12"
Weight: 0.5 lbs (.23 kg)
You can download setup instructions here