3 in 1 Full Protection Kit includes Underwater Diving Case & Side Frame Cover&Silicone Shell, compatible with Xiaomi Mijia 4K Mini Action Camera, fully protects your camera. Diving Case Waterproof Depth: 148ft / 45m. Material: tempered glass+ABS+silicone. Weight: 0.135kg. Lightweight and durable. Precise design, perfect fit, rear screen surrounding edge effectively protects the screen from cracking.