Balance cushion for training while sitting on a chair, with a weight capacity of 100kg and an air pump. - Brand: TANITA - Model: TS-959 - Size: 33cm diameter - Weight Capacity: 100kg - Material: PVC - Features: Includes air pump - Usage: Training while sitting on a chair Thank you for viewing. I received this as a prize, but I don't use it, so I'm selling it. I took it out of the box to take photos. It's new and unused, but it has been stored at home for a while. Thank you for your understanding. #BalanceCushion #Tanita #TANITA