360 Invisible DesignSeamless panoramic underwater imaging with no blind spots, ensuring complete elimination of stitching lines for stunning all-around views. Superior ProtectionSafeguards for Insta360 X5 camera from impacts, scratches, and water damage, with a depth rating of up to 60 meters. High-Quality OpticsFeatures PMMA lens material with 98% light transmission after AR coating, ensuring crystal-clear footage comparable to shooting without a case. Enhanced DurabilityUtilizes hardened PC material with a 5H surface hardness, matching ordinary glass for superior scratch resistance and a premium feel. Advanced Coating TechnologyIncorporates anti-fog and water-repellent coatings to maximize light transmission and maintain clarity during underwater shoots. Precision EngineeringEmploys silicone waterproof ring for improved waterproofing, complemented by stainless steel buttons for reliable operation. Specifications: Main material: PC Button material: stainless steel Waterproof ring material: amorphous high-activity silicone Material of the connecting shaft between the main body and the back cover: high-hardness 304 stainless steel