Edwin Swivel Stool by Amisco features a memory return swivel mechanism. It is 17.5" wide by 19.5" deep. It is available in three heights: 26", 30", and 34". Follow the link after "Additional Info" to see your choices in metal finishes and fabrics. Please allow 2-3 weeks for delivery. Some assembly required. The price shown is for a 26" stool.
Morgan Imports, Ltd. 
