The premium latex-free and non-toxic materials that comprise the Torex Cold Therapy Flat Pack cold packs stays soft even when chilled, allowing these cold packs to mold to the body in ways no solid ice pack can. The curve-hugging capability of these Torex flat packs provides faster pain relief, keeps swelling to a minimum, and increases the overall effectiveness of cold therapy. Their durable construction allows these flat cold packs to be used over and over again.