The Waterproof Case Bag makes your camera to avoid dropping your valuables in the water.100% completely sealed, waterproof up to 20 meters deep. The Camera Waterproof Pouch Case is completely sealed against moisture, dust, mud, sand, snow, grease, allowing you to shoot and play as you like. Suitable for diving, swimming, rafting, etc. Packing List 1 x Waterproof Dving Case 1 x Anti-shock gasket 1 x Shoulder strap 1 x Wiping cloth Note 1. Please do waterproof test before using this product and check if there're some damage. 2. After each time use, please check the mouth and seal and avoid strong impact and scratches. Suitable for temperatures of about 35 degrees. Do not use in hot springs. 3. Please avoid strong impact and scratches. Do not use for long at high temperature. 4. Please do not use more than 5 hours underwater. Specification: Optional color: white, black Material: Polycarbonate + PMMA + PVC + ABS Use: Universal for most DSLRs such as for Nikon Lens length: 10cm / 3.9in Lens inner space: 10cm / 3.9in Lens diameter: 8cm / 3.1in Dimensions: Approx. 17.5x25x7.8cm / 6.9x9.8x3.1in Weight: Approx. 308g