Turquoise always add a great pop of color to white or black. A fun color that always looks cool. While each pearl is about the size of a quarter, the 16” length will have a choker-like look and only weighs 3.1oz.  The 18” length is our most popular and lies just below the collar bone, weighing only 3.3oz. The 20” length lies just above the breast line and weighs only 3.4oz.  How They Work With an easy to use magnetic clasp, each light-weight patented pearl is filled with non-toxic gel like you’d find in an ice pack. Simply place the pearls in the freezer along with the FREE gel-lined travel pouch for at least 4 hours. Depending on your environment, your pearls will stay cool on you for up to 30 minutes of cooling relief.  Perfect for hot flashes, pregnancy, on the golf course, certain medical conditions, and general cooling. If your pearls get dirty, simply wipe them with a soft cloth.