This diffuser from Meking is a translucent collapsible modifier that fits parabolic umbrellas from 130cm  diameter. It converts an umbrella into a large softbox with just a little loss in brightness. It is very great for portrait and still photography or scenarios where you need a wide, softened lighting result.

• Pure white surface to prevent from ending up throwing colored light onto the scenes
• Heat-resistant durable translucent cloth to last a long time 
• Ideal for portrait,still photography, group shot or scenarios where you need a wide lighting result
• Elastic band to attach quickly in seconds