The Phottix Pro Easy Up HD Umbrella Softbox with Grid 60x90cm is made with internal white fiberglass spokes for high durability. Perfect for on-location shooting. It folds down like a regular umbrella but expands straight into a square softbox for instant use, saving time over traditional softboxes which require rods and speed rings for assembly. The recessed-front diffuser allows for more precise positioning and feathering of light. Included is a removable grid to better control light spill in situations when accuracy is essential. A flash or studio light mounts backwards inside the softbox. Shooting towards the rear creates an even light which reduces any photo spoiling hot spots. The Phottix Pro Easy Up HD Umbrella Softbox with Grid 60x90cm can be collapsed and stored in seconds, easily transported or stored. Items Include: 1 - Phottix Easy Up HD Umbrella Softbox 60x90cm (24"x35") 1 - Grid 1 - Diffuser