Features: Multi-function, not only can be used to diving, high-sealing design, airtight and no leakage, but also protect your camera and lens in all directions to avoid scratches and scratches. PC+tempered glass material, anti-compression and explosion-proof, provides a maximum-sharpness for images above and below water. Perfectly integrated for 360 ONE RS 1 inch camera, beautifully coordinated, and easy for installation. The structure and performances are very reliable, and the for shell body is thicker and more sturdy and not easily deformed. Waterproof depth is up to 40 meter, suitable for underwater shooting such as swimming, diving, surfing, etc underwater activities. brand new and high quality Specifications: Shell Material: PC Button Material: Stainless Steel Waterproof Rings Material: Silicone Waterproof Depth: 40 meter Product weight: 165g Total weight: 320g Product size: Approx. 17.5x7.5x3.5cm/ inches Package Includes: 1x Waterproof Shell note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.