1-Cool Collar is a flannel garment worn around the neck that has a space for a plastic insert the resides at the base of the neck. When in use, the sealable plastic insert is filled with ice and provides a cooling effect on the back of the neck (brain stem) which cools the entire body

'1':1 'around':9 'back':46 'base':24 'bodi':56 'brain':50 'collar':3 'cool':2,42,53 'effect':43 'entir':55 'fill':36 'flannel':6 'garment':7 'ice':38 'insert':19,34 'neck':11,27,49 'plastic':18,33 'provid':40 'resid':21 'sealabl':32 'space':15 'stem':51 'use':30 'worn':8

1-COOL COLLAR

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