You are buying just one single chair.
These chairs are weather resistant, rust & maintenance free with a smooth & silky finish. They are rust resistant due to the special coating on all metal surfaces. There are 3 stages of preparation to the solid steel frame. First is a layer of ground phosphate which cleans the steel & prevents oxidation. Secondly, an adhesive primer allows the 3rd stage to stick to the frame evenly. Lastly, the frame is dipped into a hot melt powder, creating the smooth finish. The mesh design allows water & other liquids to go straight through, so not pooling on the chair. The chairs are also stackable so can be stored away when not in use. The higher back on this particular chair gives good support & a cushion is also included for greater comfort.