2 - HI FINE CARE Neck Cooling Tube, Neck Cooler Ring, Neck Cold Pack, Reusable Neck Cooler, Heat Cooling Collar, Summer Heat Relief for Hot Flashes and Fever (Green S Diameter-5.9inch)

Pack of 2  Green S Diameter-5.9inch New SAFE INNOVATIVE MATERIALS - The outside is strong and safe TPU, and the inside is PCM gel. The cooling neck can be quickly frozen at temperatures below 28°C (82.4°F) and can be placed in a freezer, freezer, refrigerator, ice water or even an air conditioner. INSTANT RELIEF FROM HEAT - After freezing, the neck cooling tube can immediately antipyretic, at the same time it will not burn the skin like ice, keep at a very moderate temperature, even if the ice melts inside the tube, it can still relieve the heat. FREEZE QUICKLY & LAST LONG - No condensation, no embarrassingly wet areas around the neck. The cooling neck strap can be easily cleaned/disinfected. Durable for repeated use in hot weather. EASY TO USE - The cooling neck wrap fits snugly around the neck, effectively cooling the neck and shoulders, bringing you a comfortable and cool experience. ONE Loop Fits All - The neck loop is designed to fit people of all sizes comfortably and is jus