The KoolPak Koolbead Eye Mask is a great way to relax and soothe tired eyes. This eye mask is filled with tiny beads that are designed to absorb and retain heat, providing a gentle and soothing warmth to the eyes. The mask is made from a soft and comfortable fabric, and is adjustable to fit any size head. It is also lightweight and easy to use, making it perfect for travel.The Koolbead Eye Mask is designed to help reduce puffiness and dark circles around the eyes, as well as to help relieve stress and tension. It can be used hot or cold, depending on your preference. To use the mask hot, simply place it in the microwave for a few seconds. To use it cold, place it in the freezer for a few minutes. The mask is also reusable, so you can enjoy its benefits over and over again.The KoolPak Koolbead Eye Mask is a great way to relax and soothe tired eyes. It is easy to use, adjustable to fit any size head, and can be used hot or cold. It is perfect for travel, and can help reduce puffiness and dark circles around the eyes, as well as relieve stress and tension.