Gardner Bender FLX-3810 Split Flex Tubing, 3/8 in. x 10 ft., Black Excellent for MANAGING CORDS for electronics, under hood or trailer wiring Corrugated for added flexibility Split down the middle for wire breakout where needed Quickly and easily wraps around wire Tube can be cut to shorter lengths as needed Versatile protective covering for loose wire runs Keeps wiring neat and tangle free Black Polyethylene Carded FLX-3810: 3/8-Inch x 10-Feet