This is about the gel Soft Box with color filters. There is a nice little part. On the inside is an insertion pocket for the color filter. The filters are relatively stiff, use is the problem. Installed is the SB with glued Velcro. The filter plate is then ca 3cm away from the disk of Bitzes. The softbox can be folded to a small degree: ca 12x9x0,9. Light close to the sides is not however. Unfolded results in a cross-shape, the corners of which remain open in the mounted state. In short, the test SB swallows but apparently a lot of light. See images above (gross: f11f20). The light is much softer than without
All in all perfectly OK for the money. Small, portable and makes soft light.