For oil diffusing with this necklace, you can place a drop or two of oil anywhere on the front or on the back of the pendant. Let it sit for a couple of minutes. Then, wipe with finger to remove any drips. Then wear and enjoy the aromatic benefits of the oil all day long. If you are sensitive to oils touching your skin, put the oil on the front of the necklace. If not, you can put the oil on the back of the necklace.
2" x 1 1/2" - measurements are approximate
Adjustable Cord: waxed cotton cord adjusts from approximately 15" - 26"