Protect your Power Vision PowerRay underwater remotely operated vehicle—and nearby marine life—with this polyurethane rubber PowerRay Bumper. Slipped onto the ROV and tightened securely, it protects the drone in case of accidental collisions with piers, rocks or other underwater obstacles, but won't mar the ROV's surface. It can also protect sea creatures that may accidentally come in contact with the PowerRay. The bumper assumes neutral buoyancy, and doesn't create a drag on the drone as it moves through the water or cause it to consume more battery power.