The round shape aroma necklace pendant refill pads design makes it more unique and creative. Features a sleek and modern color, at the same time, it is also a nice perfume diffuser pad, thus you can enjoy the perfume anywhere you go, simple and stylish. Features -Color:Light Green -Material:Fiber Cotton -Size:2.20X2.20X0.20cm/0.86X0.86X0.08in -Note:Suitable for 30mm diameter aroma pendant. -Compact and light in weight design for easy to carry, sufficient quantity can meet your quantity demands. -Essential oil pendant refill pad is well sized to fit your necklace locket, good to show your tasty. -Wears aroma necklace and refill it with this aroma pad, enjoy your favorite essential oils anywhere. -Use your favorite essential oil to drip on it, aroma is around you, which can delight the mood. -Round essential oil diffuser replacement aroma pads, make the fragrance stronger and last longer. Package list: Diffuser Cotton Pads