Description
Cooling collar.
An ice collar in the form of a ring is placed around the neck, cooling the blood vessels, thereby lowering the overall body temperature. Cooling the neck helps prevent overheating, heatstroke, headaches and weakness.
The collar is made using a material with special thermoregulating properties, which is used in NASA space technology. PCM（Phase Change Material）
Phase change materials are substances that absorb and release thermal energy as their phase changes. When a material melts, it changes from a solid to a liquid phase. During a phase transition, many materials are capable of absorbing significant amounts of thermal energy.
An ice collar in the form of a ring is placed around the neck, cooling the blood vessels, thereby lowering the overall body temperature. Cooling the neck helps prevent overheating, heatstroke, headaches and weakness.
The collar is made using a material with special thermoregulating properties, which is used in NASA space technology. PCM（Phase Change Material）
Phase change materials are substances that absorb and release thermal energy as their phase changes. When a material melts, it changes from a solid to a liquid phase. During a phase transition, many materials are capable of absorbing significant amounts of thermal energy.
The PCM in this collar freezes at 28 degrees. When melted at this temperature, it absorbs a large amount of heat and does not heat up until it is completely liquid.
The collar is able to maintain a pleasant temperature for a long time without cooling too much. In addition, its feature is the absence of condensation caused by sudden temperature changes.
Cooling time: 15-20 minutes in the freezer or refrigerator, ice water or cold water about 20 minutes!
The collar can be used for 60 to 120 minutes at outside temperatures between 25 and 40°C.
The collar can be used for golf, fishing, basketball, cycling, hiking, driving, gardening, studying or working, watching sports, outdoor activities or at work.
Suitable for men and women.