Waterproof case for Insta360 One RS 360 Edition. Features: 1. Waterproof up to 30 meters, with anti-pressure protection that won't be compromised. 2. Made from high-toughness PC material, resistant to corrosion. 3. Elastic lock for easy removal. 4. Highly transparent material ensures no light distortion during shooting. Specifications: 1. Shell Material: High light transmittance and corrosion resistance PC Bayer 2805, Germany 2. Waterproof Depth: 30m 3. Lens Part: PC coated with anti-reflection, hardening, and waterproof film 4. Key Material: 6030 Aluminum Alloy 5. Spring Material: 304 Stainless Steel 6. Waterproof Ring Material: Amorphous high-activity silica gel 7. Connecting Shaft Material between main body and cover: High hardness 304 stainless steel 8. Product Size: 8.5 L x 8 W x 4.5 H cm 9. Product Weight: 90g Package List: 1. Waterproof case x 1 2. Long screw x 1 3. Invisible base x 1 4. Anti-fog cloth x 1 (a pack of 6 pieces)