The NF-910 Underwater Housing from AquaTech is a waterproof case specifically designed for the Nikon SB-910 AF Speedlight flash unit. It has a depth rating of 33'. It features mechanical push buttons and allows full access to all flash functions, including i-TTL exposure control when used with AquaTech underwater housings for Nikon digital cameras. The housing features a durable polyurethane body with an acrylic back plate. A 16" long 6-pin sync cable and a mounting bracket with hardware are included.