Position a student for learning with the MooreCo Hierarchy four-leg stool. With ergonomics in mind, the Moore-Co Hierarchy line is a colorful and flexible solution for stimulating focus and motivation in your learning environment. SCS Indoor Advantage Gold certified. This kids stool is a colorful and flexible solution for stimulating focus and motivation in your learning environment. Made with a heavy-gauge chrome steel base, and seat is designed as a single-piece structurally engineered injection-molded shell of reinforced polypropylene Smooth, reinforced back allows for flex action without sharp ridges. Overall dimensions: 45. 3"H x 20. 65"W x 23. 2"D. Seat dimensions: 30"H x 17. 08"W x 15. 43"D. Back dimensions: 17. 08"W x 15. 19"D. Armless design allows for easy movement and versatility. Rated for use up to 250 lbs. Meets or exceeds SCS Indoor Advantage Gold standard. Flexible and ergonomically shaped seat allows for easy position changes, eliminating stagnant environments. Large carrying handle should be centered for better weight distribution and ease of use. Four-leg base measures 12" from floor to footrest. Steel swivel glides utilize an internal star clip and are standard in white nylon to accommodate a variety of flooring types. 1-year manufacturer limited warranty.