The N-Rit Cool Scarf provides cooling effect only with water but without using any cooling device or ice.The scarf is made from high density 40 thread cotton that is durable and semi-permanently reusable. It's reusable up to 30 times by reactivating it with water. The materials are non-toxic and safe for daily use.N-Rit Cool Scarf provides long-lasting cooling effect and can be applied to various areas. An essential item for all kinds of sports and outdoor activities. It's also great for headaches, sore muscles, and hot flashes.N-Rit cooling scarf features a unique and effective Crystal Polymer Cooling Technology, which helps you stay cool by keeping the cooling scarf wet. The crystals have high absorbability, which is perfect for those who tend to sweat a lot.Size: 42x2.1 inches Pack size: 1x9 inchesHow to use:

1. Soak scarf in water and massage it nice and even so that the content can properly absorb water (soak for 3-5 minutes). *If soaked for too long, stitch could be broken as it absorbs excessive water.
2. When it gets absorbed with water, take out of the water and dry the surface.
3. Keep it in the freezer to make it cooler and use on various areas of your body such as neck, head, wrist, etc.

DO NOT use with seawater or salt water.