B002KMIZP8 Sony MPK-WEB Marine Case for DSC WX1/ W290/ W230/ W220

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Take amazing underwater shots up to 132 feet (40m) deep
Takes advantage of the underwater movie mode of DSC-W290 Cyber-shot camera
Compatible with Sony DSC-W290, W230, W220 and W210 Cyber-shot cameras
Basic camera functions available while in use
Works with the underwater photo mode of your Cyber-shot camera