... 5'',6",7", 8",9",10",11" 2) Water proof 3) Medically recommended 4) Cold therapy [General Information] ... 8”, 9”, 10”, 11” componentsPS lid, PP ring, Al ring,PVC/TPU coating Package OPP bag, with card, or ... 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 ...