Cramer Round scooter stool in gray color measures 15 x 15 x 15 and features step as well as lock wheels. Cramer Round scooter stool offers spring mount with retractable casters for mobility. Stool features non-slip foot area and lock-in-place wheels to provide safety. • Spring mounted with retractable casters a protective bumper and stackable design. • Non-slip treads and lock-in-place wheels keep you safe. • Super lightweight and easy to lift. • Supports up to 300 lbs. • 15 tall x 15 width x 15 diameter. • Non-slip treads for safe footing. • High-density plastic rolling stool with retractable casters that lock in place when stepped on. • Sold as 1 Each.