SANDEL® Ergo-Step™ Stool is lightweight (about 7 lbs. per step) and stackable to provide a safe, comfortable working platform and feature a cushioned top to help prevent foot and leg fatigue during long surgical procedures. Bright orange color provides easy visibility and the anti-skid feet keep stool firmly in place. Interlocking feature allows stools to be attached side-to-side, creating a safe platform. Ergo-Step Cart for transport also available, sold separately. Stools are available in multiple options: 4 Tops (only for stacking with Bottom stools), 4 Bottoms (for stacking with other Bottoms or with Top stools), or 2 Tops and 2 Bottoms (all options include 4 stools per case).Top and Bottom Stool: 14"W x 18"L x 5-1/4"H • Maximum recommended height: 2 stools • 500-lb. capacity per stoolProduct note: Top stools should only be stacked on bottom stools. Bottom stools can be stacked interchangeably on either a top or bottom stool.