Opteka VB-30 Video Accessory Shoe Tripler Bracket for DSLR Cameras and Camcorders Triples the mounting points for video lights, flashes, microphones, or monitors Solid aluminum construction Dimensions (HxLxW): 3.1" X 3.15" X 1.7" (7.87 x 8 x 4.3 cm) Weight: 5 oz (145g) 1 Year Warranty