Elephant Stool measuring 24 in. High with back offers a niche solution for the most demanding lab and art environments. Z- Stool with 3 stack height has 12-gauge chrome eye tubular frame along with U shaped sled base legs. Rugged stool features ergonomic blow molded charcoal grey seat to offer maximum air comfort. Stool having specially designed glides can be used on all types of floors with oversized contact area for rendering stability.Specifications. 24 in. high. 12-gauge chrome eye tubular frame. U shaped sled base legsFeatures. Ergonomic blow molded charcoal grey seat. Specially designed glides for all floor types. Oversized contact area for stability