Aimosen Photo Studio Backdrop-Black Backdrop Background 1 Graduation backdrop 2 Party 3 Product shooting. ▶7 x 10 FT Black Photo Backdrop◀ This black backdrop is 7 x 10 ft (2.13 x 3.04 m) in size. Nice soft and pure black background with a non-reflective surface, designed for portrait photos, photography shooting, making videos.