The Gel Heel Cup won't harden, crack, dry out, or compress, and can be hand-washed in warm, soapy water. NOTE: Not suitable for people with gel allergy. PAIN RELIEF: Our 4 pieces of silicone heel protectors are reducing pressure & alleviating unease related to Plantar Fasciitis, Heel Spur, Bone Spur, Achilles Tendonitis.
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