Four-finger Thorn Ball Primary Grip Training Soft Ball Massage Ball $ 4.55 Product information: Applicable scenarios: running sports, fitness equipment, health massage, others Color: blue five finger silicone Blue Ball, Orange five finger silicone yellow tennis ball, blue five finger silicone case, Orange five finger silicone case Specification: 10*9cm Material: Sphere elastic PU, ball sleeve: Silicone Packing list: Grip strength ball*1 Product Image:
