Silicone Spring Grip Wrist Strength Arm Muscle Training $ 5.66 Product information: Applicable scenarios: fitness equipment, fitness body shaping Color: Pink: 5-10KG, grass green: 10-20kg, blue: 20-30kg, Gray: 30-40kg, coffee Black: 40-50kg Material: Silicone Packing list: Grip strength device * 1Product Image:
