JellyBeadZ Brand Ice Cool Neck Head Wrist Scarf - Solid Black JellyBeadZ Brand cooling scarf Non-fade, Non-Toxic, 100% Biodegradable, Non-Flammable. Soak Scarf for 10-15 minutes wipe excess moisture and ready for hours of cooling Great for outdoor activities....Golf, Hiking, Sports, Hiking, Marathons, Biking, Etc. Re cool for 2-3 minutes in icy water for more hours of cooling