Check the listing for details. NATIONAL PUBLIC SEATING 6218HB Round Stool,Adjustable Legs,Gray,32"H 8UKG1. Condition: New. Listed at 139.73 USD. Round Stool, Base Design Adjustable Legs, Mobility Stationary, Backrest Yes, Base Color Gray, Built-In Tool Tray No, Includes Footring Yes, Maximum Seat Height 27 in, Minimum Seat Height 19 in, Overall Height 32 in, Seat Adjustment Type Drilled Leg Inserts, Seat Diameter 14 in, Seat Shape Round, Seat Width Not Applicable, ESD Conductive No, Assembled Unassembled, Number of Legs 4 The durable construction and classic design of the 6200 Series heavy-duty stool is ideal for hands-on educational settings like art rooms, science labs, home economics, or shop classrooms. Height-adjustable legs extend from 19" to 27" in 1-inch increments. This reliable stool features a sturdy frame of 18-gauge steel tubing securely welded to a 14" diameter seat pan. Riveted to the pan are firm, round Masonite sea.