The phot r professional 43 blackgold studio umbrella is double layered black externally gold internally the golden internal lining can minimise light loss while maximising light spread it allows about 50 transmission of light to provide a side even and soft illumination its light weight easy to use and assemble makes it be ideal for both portraits and group shots or shooting on large objects it will bring you a perfect experience on shooting with a studio flash the shaft is finishe