FirmGreen * 14.5x 8x 1.75 Shipping Carton Size: 16 L x 12 W x 5 H *Theraband© Stability Trainer is used to improve motor skills and balanceparticularly among the elderlyand for kneebackand ankle rehab * Two foam pads of different densities and one air filled cushion allow users to work through progressive levels by standing on a pad* The green Stability Trainer is firmand provides a beginning level of challenge* The blue Stability Trainer is softand introduces an increased level of challenge to the user * For maximum challengeuse the new extra soft black Stability Trainer.It is air filled to provide multiple direction displacement* One side offers rounded points for sensorimotor stimulationand its heavy gauge side walls resist the tendancy to roll the ankle during exercise

