National Public Seating Adjustable Hardboard Stools, 25 - 32 1/2inH, Black, Set of 4

The height-adjustable stools suit a variety of work spaces, making them a great addition to art studios, home economics classrooms or science labs. The masonite and steel stools are built for long-lasting use. Great for classrooms and other settings that involve hands-on activities. Metal seat with chip-resistant Masonite board insert secured with 8 rivets. Adjustable stools move the seat height up or down as needed. Foot rings, welded to each leg at 4 points, provide additional support and comfort, especially when seated at height. Assembly required. Tested to meet ANSI/BIFMA Performance Standards - Manufacturer testing has been conducted on this product to meet specific performance requirements and safety standards set forth by the American National Standards Institute (ANSI) and the Business and Institutional Furniture Manufacturers.