Feature(may vary by option.)

●Weight: Approx. 3.2 oz (90 g) <br>Water Absorption: 2.5 oz (74 g) (submersion for 2 minutes) <br>Color: Silver <br>Width: 8.7 inches (220 mm) <br>Height: 5.1 inches (130 mm) <br>Surface Material: Metallic treatment provides 60% UV protection <br>Ingredients: Highly absorbent fiber made of polyacrylate sodium salt polymer in a fiber form. <br>Patent No. 4422631

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Description

Product Description

When working in the hot sun, you can easily put it on your helmet to cool your neck.
Made of a special polymer that cools with vaporization heat after soaking in water for 2 minutes.
The special fiber material blocks 99.9% of UV rays, and the outer insulation is used to block the heat from your neck.
The inner mesh material is antibacterial and deodorizing for hygienic and reusable use.
Heatstroke Prevention
Effective when wearing a helmet and working in the hot sun.
[Conditions]
Soak it in water for 2 minutes and use it with plenty of water.
Attaches to a helmet.
[Precautions]
If you want to store it, please choose a place with low humidity.
To remove stains, gently wash the surface with a kitchen sponge.
Helmet not included.

Amazon.com Review

●暑い日差しの中で作業される時に、ヘルメットに装着して簡単に首元を涼しくする。
●特殊ポリマーを使用し、水に2分間浸すだけで気化熱で冷える構造。
●特殊繊維の素材は、紫外線を60%もカットし、さらに外張り断熱の採用で、首元にあたる熱を遮断する。
●内側のメッシュ素材は、抗菌消臭効果があり衛生的で繰り返しご使用いただける