Chain length: 60cm Pendant Size: 4.6 * 3.5cm Presented with the goods 3 piece Felt pads This essential oil diffuser necklace as a locket is the perfect way to wear your favorite aroma all day, as the aroma will gently waft through the delicate fretwork of the diffusing locket. Open your diffuser locket, and simply place a couple of drops of your favorite oil on the felt pom in the diffuser. Enjoy the little pleasures of life and start making your day more pleasant.