The Flip-it! 400 Reflector for Nikon SB-400 Flash from DEMB is a 3 x 3.5" (7.62 x 8.89 cm) reflector that's designed for use with the Nikon SB-400 flash. The Flip-it! 400 attaches to the SB-400 with a touch-tab strap. It makes it easy to eliminate harsh shadows and unwanted contrast from your location photos. The Flip-it! 400 has a heavy-duty hinge that holds the reflector at any angle you choose for maximum effect.