What's Included: you will receive 36 pieces of cooling scarves; The classic design and color can meet your practical needs of daily use and replacement, and you can share them with your family, friends, and colleagues as presents Adjustable Design: each neck cooling wrap measures about 39.37 x 1.97 inches/ 100 x 5 cm, it can be adjusted to different sizes as you want, so it fits most people, and you can wear the headband on your head, neck, arm, wrist, ankle, and others Easy to Use: soak the cooling scarf in cold water for about 1 minutes; After it expands to the required extent, take it out and wipe off the water on the surface; You can gently rub the ice beads with your hands during the soaking process, so that it can be absorbed evenly, filling the whole ice towel; You can even put it in the refrigerator for better cooling effect; After use, it can be air dried and stored for next use; Please be careful not to put it in the dryer How It Works: the cooling scarf is made of made of soft imitation cotton and crystalline polymer, it can absorb a lot of water in a short time, expand and form a gel, under the action of the temperature and air, the water evaporation will take away heats, thus playing the role of physical cooling Suitable for Hot Summer: the neck cooling scarf is suitable for adults or pets; It is widely applied in outdoor or indoor activities as a cooling tool or heatstroke protection; It is suitable for high temperature operations, traveling, running, camping, cycling, driving, golf, football, or other outdoor activities, helping you dissipate heat quickly, prevent you from heatstroke and dehydration, and give you a cool and comfortable feeling Features: Soft and comfortable: The ice towel is soft and comfortable to touch, smooth and light, and will not add too much weight to your neck, making you feel cooler during use. Warm note: The cooling band consists of polymer crystals and can help you cool down through water evaporation. It is convenient and safe to use but not edible. Specifications: Material: polyester, crystalline polymers Color: black, gray Size: about 39.37 x 1.97 inches/ 100 x 5 cm Package includes: 36 x Cooling neck wraps Notes: Manual measurement, please allow slight errors in size. The color may have a slight difference due to different screen displays. Our product is not edible. Our product is not suitable for sensitive skin. Test whether there is any allergy on a small part of your skin before use. Please stop applying if there is any discomfort