Kore Executive Hi-Rise Wobble Chair - 18"H - 10% off Academic Choice Award Winner! The Hi-Rise is designed as a leaning or standing stool to keep people active when they are sitting, strengthening the body’s core and legs, improving posture and keeping you from getting bored! Upholstered in durable Black Caressoft vinyl for easy maintenance and cleaning. Sit, perch, stand! The perfect seat for your standing desk. Supports your weight, takes the load off your legs, and gives you a rest from standing by letting you perch. The best office stool for your stand-up desk or for those who can't be on their feet all day. This chair gives you the flexibility to sit, rest or stand throughout the workday. Suggested for person height of 5ft 4in. to 6ft 7in. and desk or table height of 30 inches to 48 inches. Anti-Tip safety: A patented Anti-Tip safety ring on the base prevents tip-overs and falls .Great for any work environment or Computer Workstation. Easy 2 minute assembly. Stool height (top of seat to floor) adjusts from 21" to 32". Maximum weight: 350 lb. Comes in Black leather-like seating surface or Black Fabric