For Insta360 X3 X4 PULUZ Invisible Dive Case Lens Guard Silicone Protective Cover 1. Suitable for Insta360 X3 panoramic camera fully invisible waterproof housing lens protection 2. Made of flexible and soft silicone, thick and durable, with a certain degree of elasticity, it fits well and protects the lens 3. The surface is spray-coated, beautiful and elegant, comfortable to touch and easy to clean 4. Helps prevent dust, smudges, and scratches on camera lenses or protective lenses 5. Simple and convenient installation and disassembly Note: Due to light and screen setting differences, the item's color may be slightly different from the pictures. Please allow slight dimension differences due to manual measurement