The Lastolite Reversible Umbrella is available in a choice of two sizes (80cm and 100cm) and three colour variations (Sunfire/Silver,Silver/Gold and Silver/White). The subtle mixture of silver on gold espandi... from the Sunfire surface (0.5f stop light loss and 4750°K) gives pleasing skin tones while the Silver (1.3f stop light loss and 5600°K) offers a crisp light with more contrast. Please note: this will not fit Elinchrom or Prolinca heads due to the thickness of the umbrella shaft.