The Ezybox Pro is designed to fit studio flash, battery operated flashguns and the Elinchrom Ranger Quadra RX. Designed to meet the demands of professional photographers who shoot with studio flash and battery flash. The Ezybox Pro enables you to carry one softbox which fits all of your lighting kit and switches from one to the other using simple connectors, without making any adjustments to the softbox itself.Fast to assemble, the softbox simply pops open and is secured using 2 support rods and our unique Ezybox Pro softbox frame. The Ezybox Pro Square is available in 3 sizes. Small, medium and large. It features inner and outer diffusers which when used together, produce a two stop light loss and simply require the correct connection kit depending on your chosen light source(s).