Belleze Set of 2 Leather Modern Adjustable Swivel Barstools Hydraulic Chair Bar Stool, Black Set of 2 Contemporary Stools; Hydraulic design for seat height of 22 to 30 inches Sleek metal stool base; seat covered in Tufted leather Side lever adjusts seat height up and down; swivel chair design Assembly Required; 300-pound maximum weight capacity Measures 15 by 15 by 22 inches each; Base Diameter: 15"