This Photogenic EC45BC Eclipse 45" White Flat-Panel Umbrella with its removable black cover has an extra white satin panel added during construction. The result is the elimination of the reflection of the metal frame of the umbrella in the eyes of your subject, or on highly reflective surfaces, such as chrome or brass. This size is perfect for portraits of 1 or 2 people, and small product set ups. This umbrella is designed for use with strobe lighting.