I'm selling this balance ball because the height didn't suit me, even though I just bought it. It's an ELECOM donut-shaped balance ball, size M, with a non-rolling design for high stability and a weight capacity of up to 120kg. - Brand: ELECOM - Model Name: HCF-BBDMGY - Size: M - Weight Capacity: 120kg - Suitable Height: 145cm - 165cm - Features: Non-rolling design Thank you for looking. *Please refrain from purchasing if you are sensitive to used items. *Air will be deflated for shipping. #balanceball