The magic bag pad is practical, flexible and takes on the shape of the body parts easily thanks to its form. In addition, it has a massage and comforting effect thanks to its oat grains contents.the magic bag replaces nicely the traditional water bags, and has comforting effects. Heated, it stores quickly the heat and emanates it slowly for a period of up to 30 minutes. Applied cold, it relieves injuries, inflammation and fever.once you have discovered its calming effects, you can’t do without it! the pad is ideal for:stresssleepproblemsmuscular painabdominal painarthritisbursitismenstrual crampssprainsfeatures:100% cotton fabricreusable and ecologicaleffective cold or hotdimensions: 28 x 24 cm (11 inch x 9 inch).