Function meets comfort with this innovative Active Perch Seat from OSP Furniture?. Its smart design is perfect for any desk – especially modern sit and stand models. While this multifunctional seat is easy to move and light to pick up – it??s durable enough to support up to 275 pounds. Offering a saddle seat with infinite height adjustments – through a 10?? range – this healthy seating option is a must-have for today??s workspaces.