Furnish your classroom with seating that can handle the rigors of each lesson. Great for art rooms, science labs and more, this stool offers sturdy support and is easily adjustable. Weight capacity tested to support 300 lb. Made with 18-gauge steel tubing for heavy-duty strength. Cushioned seat with vinyl upholstery is paired with a metal backrest to provide comfort. Adjustable design raises and lowers to meet the height of your worksurface. Footrest ring provides additional support. Overall Dimension: 38" to 47 1/2"H x 15 1/4"W x 15 1/4"D.