... 5'',6",7", 8",9",10",11" 2) Water proof 3) Medically recommended 4) Cold therapy [General Information] ... 7”, 8”, 9”, 10”, 11” componentsPS lid, PP ring, Al ring,PVC/TPU coating Package OPP bag, with ... of mouth 5cmMOQ 2000PCS [Application] Filled with cold water or ice cubes for cold therapy. Mainly used ... towel to use. Caution1. The temperature of the water should not be above 58 degrees centigrade. 2. ...