Catalog number: 101-90-M Features: ●Special cooling substance made from cutting-edge materials keeps your neck cool. Uses: ●For heat protection. ●For heatstroke prevention. Specifications: ●Color: Clear ●Dimensions (mm): 20 x 340 x 105 ●Size: M ●Neck circumference (mm): Approx. 340 ●Inner diameter (mm): Approx. 105 ●Thickness (mm): Approx. 20 ●Set temperature: 22°C Materials/Finish: ●Body: Thermoplastic polyurethane (TPU) ●Inner material: Special cooling substance (PCM) Caution: ●If the product becomes dirty, wash it lightly with water without using alcohol or detergent. ●Please note that the product body may tear if it comes into contact with sharp objects.
