Durable Fabric Upholstery: Long-lasting and easy to maintain Ergonomic Design: Encourages healthy posture and movement 125kg Weight Capacity: Accommodates a wide range of users Easy Assembly: Quick setup with minimal components Weighted, Shaped Base: Provides stability and movement Ergonomic Position: Easily adjust height for perfect posture Easily Adjustable: Quick-release button for effortless adjustments Lean Back in Comfort: Padded seat and base for support Keep Active During Workday: Boosts circulation, energy, and focus through movement. Desky Active Stool Standing for work has many great benefits, but sometimes you do need to take the weight off. Extended periods standing, especially for those not yet adapted to it, can have it’s own problems. The Desky Sit Stand Active Stool allows you to easily lean when you need a little rest. And it's flexible enough in it’s movement to make sure you’re always comfortable. The gas powered rising mechanism means when you need to lower your desk, the stool will follow at the flick of a lever. A heavy base provides total stability so you can be sure not to topple backwards. SPECIFICATIONS General Height Range: 63-88cm Dimensions: 630-880 x 330 x 330mm (24.8"-34.6" x 12.9" x 12.9") Weight Capacity: 125kg Surface Material: Polyester Fibers Base Type: ABS Plastic Base