Buy from Amazon.com : http://fave.co/1BYWytj

Photoflex Extra Small Grid for the Octodome Softbox.

Product Description :
40 Nylon Grids - Velcro onto face of soft box giving you precise control of lightspread with no lightspill onto backdrop floor or ceiling
Individually sewn edges - which ensures precise light placement
Carry Bag - included for easy storage and transport