The Rehabilitation Grip Ball is a versatile tool designed to assist in stress relief, strength training, and relieving finger aches. Available in two sizes (5cm and 7cm) and featuring high-elasticity foam, this exceptional squeeze ball is a must-have for both adults and children. Simply place your hands on the gripping sides and squeeze, providing a low-impact, yet effective workout for your fingers. The unique finger resistance level ensures a challenging yet comfortable experience, making this tool a fantastic addition to any home gym or office desk. Transform your routine with this effective and gentle exercise ball, now available in a compact yet powerful design.