Weloille Cooling Neck Ring, Ice Cold Wrap for Outdoor Sports and Summer, Headache Relief, 200ml TPU Material, No Battery Needed

Weloille Cooling Neck Ring, Ice Cold Wrap for Outdoor Sports and Summer, Headache Relief, 200ml TPU Material, No Battery Needed
Features:
Cool pillows and ice packs, ready for the hot summer to keep you cool. The material freezes faster and lasts longer than water! (It takes 10 minutes in ice water, and 20 minutes in a freezer or aired conditioner!)
No battery required! No charger required! Any place below 18 ° C (64 ° F) will begin to freezer. Simply put this neck cool tube into ice water. Enjoy a cool of 40 minutes to 2 hours. The cold insulation varies depending the external environment. By maintaining the optimal cool temperature for cool, there is no of skin necrosis or frostbite.
new coolant, no condensation! (Dry and cool)! TPU fabric, strong sewing ability!
Headache and hot flashes - can really alleviates headaches or hot flashes. Put it in your pillows or directly the pillows. Product Description:
Package included:
1 PC Neck Ring
Note:
Please allow some difference due to manual measurement.