Thermoplastic External Nasal Splint Three sizes:5cm * 5cm, 7.5cm * 7.5cm,10cm * 10cm It is softened by immersion in warm temperature water, making it more closely conform to nasal dorsum of an individual user. Benefit It becomes soft faster when soaked in hot water of 65-70 degree, and also hardens faster when the temperature is lowered. Instruction for Use: 1.Apply skin closure tapes to the dorsum of the nose 2.Trim splint to correspond to the nose 3.Place a sheet in a hot water bath to make splint soft 4.Apply splint to the dorsum of nose 5.Apply skin tape to the splint to hold it to the skin 6.Keep the splint for 5days 7.Remove the splint and apply new splint for 2weeks