O-type Silicone Grip Ring Factory Childrens Adult Hand Strength 20 Pounds Massage Elastic Training Equipment

Training parts: hands Department Name: Unisex Function: arm Type: Grip Ball Type of exercise: Strength training Product Category: Grip Material: silicone Specifications: 8x8x28CM Applicable scenarios: Fitness equipment, health massage Resistance Tube Category: Spring Tension Device Select according to fitness effect: finger grip Applicable objects: Children Adults Weight: about 83 grams

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