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Amazon.com: Hot and Cold Gel Pack Set - Reusable Heat Pads with Metal Disc for One Click Heating - Pain-Relieving, Instant Hot Packs for Back, Neck, Palm, and Shoulder - Includes Hand
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Amazon.com: Dynarex Instant Hot Packs, Single-Use Heat Packs for Immediate Relief, Easy Activation, Instant Heat Therapy for Muscle Cramps, Stiff Joints and Other Injuries, 5"x 9", 1 Case of 24 Hot Packs :
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