Discover the Cyson Dual Action Hot & Cold Therapy Pack, a versatile gel pack designed for fast, natural pain relief. Perfect for muscle pain, joint stiffness, sprains, headaches, and sports injuries, this reusable pack stays flexible even when frozen and retains heat or cold for longer. Easy to use at home, it comes with a comfortable wrap for safe application. Microwave or boil for h... https://www.cyson.in/shop/cyson-dual-action-hot-cold-therapy-pack-size-xl-275mm-x-350mm/