Underwater Case for the Following Sony Cybershot DSC Digital Cameras: N1, N2, 2120, W130 Guaranteed underwater performance for up to 16ft (5m) depth. Transparent and flexible case allows full functionality of your camera's controls. Floats safely if dropped in the water. Patented "Roll & Velcro" closure system provides watertight protection. Also protects from sand, dirt, and dust.