Compress hot/cold pack pouch containing a product storing cold or warm heater and cooler reusable very useful in case of injuries or ailments Instructions: compresses cold place the Hot/cold Pack in the refrigerator or freezer. Ready at any time do not place the hot/cold compress pack directly in contact with the skin, but wrapped in a cloth or fabric non woven. Regularly check damage and continue to compress damaged steps. Ideal for: headache, toothache sprains, swellings, bruising fever Instructions: compress hot microwave: in the microwave for about 30 seconds (if hot/cold pack is at room temperature) or 1 minute (if frozen hot/cold pack). Prior to application of the temperature with the back of your hands and place it in a non-woven cloth or compress. Unattended to warm up in the microwave. Regularly check damage and continue to compress damaged steps. Hot water: bring water to a boil and remove from heat. Place the compress for 4-10 minutes in the pan of hot water. Before the application check the temperature with the back of the hands and the lacing in a non-woven cloth check regularly the application and continue to compress damaged steps. Ideal for: chronic bad back aching muscles Tension