PBL Photo Studio 40" Reflective Umbrella Softbox, Photo Lighting Umbrella, Steve Kaeser Photographic Lighting One (1) 40 inch Reflective Umbrella Softbox Very Soft, Even Lighting. Sets Up Just Like An Umbrella Large Opening With Elastic And Zipper That Allows This Umbrella Softbox To Fit Onto Any Strobe Or Flash Interior Is Made Of A Silver Reflective Material. Reflected Back Through White Diffusion Material That Creates A Very Soft Light