Hot Girl Pearls - Freezable Cooling Necklace / Bark Pearl Cooling Necklace 18” - NWT Retail price: $90 From Hot Girl Pearls website: Freezable Cooling Pearls With a Whole New Look These FREEZABLE "pearls" provide instant cooling relief to the back of your neck and chest. The back of your neck is a key pulse point to help lower your body temperature. With the look of tiger's eye stone, our Bark Pearl Cooling Necklace is beautifully engineered for fashion and function. How They Work Each light-weight patented pearl is filled with non-toxic gel like you’d find in an ice pack. Freeze for at least 4 hours in the FREE Freezable Travel Pouch. Enjoy up to 30 minutes of instant cooling relief depending on your environment. Super light-weight with easy to use magnetic clasp. Wipe with a dry cloth to clean as needed. If your pearls get dirty, simply clean them with a dry cloth Great for summer, festivals, concerts, beach, vacation, spring break, disney bounding, etc.