To prevent bedsores, it protects the skin from external irritation to the applicable area. Adheres to your skin and protects your skin from external contaminants. Please do not use on wounds or areas of abnormal skin diseases. How to use: 1. Cut the sheet according to the size of the applicable area. Please cut the sheet with plenty of room to cover the desired area. 2. Clean and dry your skin by wiping away any dirt. 3. Peel off the film and stick the side to the desired area. (Please be careful not to remove the thin film from the adhesive side. 4. We recommend using more than 8 hours per day and 24 hours if possible. 5. People with sensitive skin may cause redness or itchiness when used for a long time, so please start using it from 1-2 hours, and gradually increase the usage time each day and use it while breaking. 6. Wash with cold or warm water at least once a day. If it is seriously dirty, use a mild detergent and rinse thoroughly with cold or warm water. For those who are prone to sweating or sweat easily, increase the number of times to wash the sheet and wash the skin that was attached to the sheet and keep it clean. After washing, gently shake the sheet to dry and place the adhesive side up in a clean place to dry. 7. If you stick it to joints such as elbows, knees, and heels, it is easy to fix by lightly pressing it with an elastic bandage or tape. 8. If one sheet is not big enough, please put several sheets side by side.