The Westcott 5' Pro Signature Octabank Softbox offers a medium size light source with a very even light spread with less than 1/2 stop light loss from center to edge. It has a silver interior, removable internal baffle and a removable exterior diffuser panel. The total weight is less than 4 lbs. The Octabank is constructed of specialized flameproof fabric near the light allowing use of hot lights up to 1,000 W. There are speed rings that are interchangeable for the Octabank, available separately.
Use this size for a 3/4-length adult portrait.
Required Speed (mounting) Rings are available separately for many manufacturers' strobes.