Silicone Spring Grip Wrist Strength Arm Muscle Training

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 * 1

Product Image: