When time is an urgent factor or your day is packed with work, the 17.7 x 17.7" Small Ezybox Pro Square Softbox from Lastolite is the time-saving asset that can make or break a job. Featuring a collapsible design, the softbox pops up to its full size after being folded down to a fraction of its open size for storage or transport. The interior of the softbox is reflective, features high-output silver, and has removable inner and front diffusers that may be used separately, together, or completely removed for a more contrasty option. The softbox comes with a basic speed ring that requires an adapter to match your light source.