Sea&Sea O-RING SET FOR MDX-5D Mark III/DX-D50/-350D/-D200/-D80 / Z6/7 / EOSR

Use this Sea & Sea O-Ring Set on Sea & Sea housings for the Canon Digital Rebel XT (350D) and the Nikon D50, D200, Z7 and Z6 cameras. The set includes the body O-ring for these housings. The O-ring resembling a thick rubber band is designed to establish a watertight seal when going underwater.