I Love Coffee Necklace - 925S Plated Capture the coffee-lover's heart with this unique ceramic mug necklace! Crafted from 925S plated sterling silver with a special ceramic glaze, this necklace is not only attractive, but also durable. Show off your favorite beverage and express your love for coffee in the most stylish way. - I Love Coffee - Necklace - Ceramic - Mug - 925S Plated. TIPS - In order to prolong the service life of these silver necklace chains, please take off the jewelry necklace when bathing, sleeping, exercising or other strenuous exercises, because prolonged contact with sweat will cause the surface to lose its luster more quickly.