High quality copper-nickel brake lines. The packaging was well protected from moisture and the fittings provided worked well and there is plenty to choose from. The lines bend and expand very easily. An annotation made clear in the ad is represented as "armour" covering exposed areas of the brake pipe. I had no armor but everything else was complete and securely packed. (See pic) Had to do the work so I just installed the lines without them but that would be nice as I expected.