Our Gomadic Waterproof Camera Case is the new generation of waterproof accessories protecting your Sony Cyber-shot DSC-W290 from sand; snow; rain; dust; providing a save haven from the outdoor elements. Great for the beach; amusement park; swimming pool; camping; hiking; biking; kayaking to just name a few. Take professional pictures underwater with ease and convenience. Dimensions of the inside of the case are 6.5 x 4.5 inches (165 x 115 mm) and the outside overall dimensions are 7.75 x 5 inches (195 x 125 mm).