Subdue wounds, aches and pains while at the same time putting your brand on display with this gel bead hot and cold pack. This multi-color health and wellness tool is safe in both microwave and freezer and is recyclable and non-toxic. Simply microwave it to 30 seconds to savour 90 minutes of heat or freeze it for up to 3 hours of cold compress. If it falls or dropped, the item will not shatter or break. Directions are printed on the opposite side. Condensation may potentially induce foaming until cool. PRECAUTION: Merchandise will be HOT after microwaving.