Description: Ideal for shooting water-activities photos, like shooting during surfing, snorkeling or diving under water 40 meters. It can also be used under rainy, snowy, windy, dust or muddy circumstance. Provide 360 degree full protection for your camera. Give you an unprecedented shooting experience. Specifications: Applicable Model: SONY RX100M3 Material: PCClear Plate Glass, EPDM rubber, O-ring,etc Waterproofing: Waterproof Seal Max. Water Resistance: 130 ft / 40 m Filter Diameter: 2.2 in / 55 mm Dimensions: 6.1 x 5 x 4.8 in / 156 x 126 x 121 mm Application Temperature: 0 - 40 (32-104) Weight: 0.9 lbs / 420 g Before you use the waterproof case, check that it is functioning correctly and does not leak. Steps to testing: 1. Anoint the case with waterproof oil and stuff it with tissues; 2. Close the case and put it into water at least under 200mm for 5 minutes above to make sure its waterproofness. Package Contents: 1x Water proof camera case 1x O-ring strip 1x Neck strip 1x Hand strip 1x Water seal 1x Clean cloth