When paired with the silver or white 43" Deep Umbrella by Westcott, this diffusion cover creates soft and flattering portrait lighting on location or in the studio. This accessory maximizes the benefits and versatility of the Deep Umbrella. Constructed with elastic edging, this diffusion cover quickly and securely slips around the edge of the umbrella. It also features a drawstring entry point for use with a wide variety of strobes, continuous lights and speedlites. Westcott diffusion fabrics are pure in color and maintain the light's color temperature.