Long slender compartment of gel-filled non-toxic beads that stay hot or cold. Hook and loop elastic band for comfortable and secure fit. Store in refrigerator or freezer for up to two hours for cold use. To use hot wrap pack in cloth or paper towel and microwave for 30 seconds. Complete instructions for care and use are printed on item. This can also be used on other areas of the body. Complies with FDA. 13 1/4" W x 3 1/4" H x 1/2" D. Price includes 1 colour; 1 location imprint.