This is a Reflector RiA Photoflex 42" (107cm), 5 Surfaces Multi Disc collapsible reflector. Photoflex LiteDiscs and MultiDiscs are designed for use in the studio, or on location. They add light to shadow areas, add or subtract color casts, or diffuse harsh light.Lite Discs come in a variety of sizes: 22, 32, 42, 52" circular, and 41 x 74" Oval. Multi Discs are available in 22, 32 and 42" circular sizes. Multi Discs start as a White Translucent disc, with a reversible slipcover that provides white, silver,GOLD and soft gold surfaces.Pick the size that is right for the size of your subject. Pick the color combination that is right for the ambient light, or your creative direction.Each Multi Disc has a sturdy spring-steel frame that is covered by a heavy duty white fabric. With a twist of both wrists (and a little practice), they collapse to 1/3 their open sizes. Each comes with a nylon storage bag.Insure consistency and ease of placement by ordering a Lite Disc Holder. The holder, combined with a light stand, acts as a second pair of hands, locking the disc in the exact desired position. The holder also helps your assistant hold the disc flat and steady, especially in outdoor breezes.