The 16.4ft semi-rigid cable unrolls and rolls up quickly, which provides a good mix of flexibility and rigidity.
Acoath Endoscope Inspection Camera with Light, Dual-Lens 1920P HD Borescope with 8 LED Lights, IP67 Waterproof Flexible Tools, 5M Semi-Rigid Snake Drain Garage Camera for Android & iOS
Endoscope Inspection Camera with Light Dual Lens 1920P HD Borescope with 8 LED
Endoscope Inspection Camera with Lights, 1920P HD Flexible Borescope Lens, 16.5ft Semi-Rigid Snake Cameras,IP67 Tube Sink Pipe Drain Overhaul, for Android, iPhone, iPad, Tools
Dual-Lens Endoscope Inspection Camera with Lights, 1920P 5M-Dual lens, Black
Endoscope Inspection Camera, Ferdiiz 1920P HD Borescope Camera, 16.4ft Semi-Rigid Snake Endoscope with 8 Adjustable LED Lights, IP67 Waterproof Drain Pipe Borescope Gadgets Tool for iOS9+ Android 6+
