Set of 4! Chi is their newest design constructed in flexible molded PP polymer and accented by a chrome trim. It is a definitive center of attention in any room. The seat and backrest are both contoured to provide premium comfort and support. The Chi is a contemporary design with a retro flair making it suitable for the bar area, kitchen, breakfast nook, gaming area or any other atmosphere. The Chi also includes a footrest crafted from chrome plated tubular steel and a sturdy base with rubber protection for your floor. Each barstool can swivel 360 degrees and comes complete with an adjustable gas lift tested to operate at least 100,000 times! They have the best quality barstools of this type. Don't settle for a cheap imitation made of inferior materials. They are so confident in the durability of their product that they offer a 5-year warranty on the strut performance on all their barstools that they sell.