LIGHTWEIGHT & CONVENIENT: Our Roller Exercise Massager Balls are lightweight and convenient. Peanut Shape Yoga Spikey Massage Gym Balls Spiky Therapy Ball Roller Reflexology Massage Ball. UPGRADED DESIGN: Acupressure porcupine sensory balls with superior materials, non-toxic safe material, made of high quality PVC that are no harm to your skin and durable enough to help you rid of muscle pain.
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