Only 3 chains, had to cut one down.  Drawings do not show the connection at the two chains ironically and doesn’t supply master link.  Also doesn’t show arms will be mounted crooked due to spacing.  Images on page show real chain but you only get jack-chain. Cuts on the end of the boards aren’t square.  Splintered wood and a few of the nails weren’t set.  Definitely should say some of these features in the description other than “oak finish”.