Regency's Ace stack chair is more than just a basic stack chair. It features a comfortable padded seat and back upholstered in a stylish black vinyl. Cushioned black armrests top a black tubular steel frame. The Ace looks great in training rooms, waiting rooms or reception areas, labs, or as a guest chair in private offices. The Ace stores away easily in stacks of 8. The Ace ships assembled and is ready to use right out of the box. All Regency chairs are backed by a 5-year limited manufacturer's warranty on chair bases and frames and a 2-year limited manufacturer's warranty on chair mechanisms and upholstery.