This is an off-center fed dipole covering the HF bands. One side is 50 ft, the other 83 ft. Because of space limitations I had to string it as a dogleg but it worked very well for me, and I worked all over the world at about 30 feet height. It comes with the required balun but should also have a current balun at the base of the vertical element. It has multi-strand hard-copper for the wire.
A branch fell on it once and snapped the wire but I fixed it and it worked fine.