The Porch Swing, of course.
For chain options: Coated chain; I-Bolts fixed to the swing frame; Clevis connectors fixed to the I-Bolts; two iron swivel ceiling mounts; and two heavy duty springs.
For Rope Options: All the above with the addition of four brass crimps, which secure the rope when looped around the I-Bolts on the swing.

For Chain options, the swing arrives with the chain already secured to the Clevis Connectors that are linked to the four I-Bolts on the swing frame. This stretch of chain loops to where another Clevis Connector links to a single length of chain that carries to the ceiling mounts. The length that carries to the ceiling mount is the adjustable feature, allowing you to mount the swing to varying heights from the porch.