What you receive: This package includes 6 catalytic wick replacements in 2 colors (silver and golden), with 3 pieces of each color. This quantity provides sufficient replacements for catalytic burner wicks. Harmless and strong: These oil lamp wicks are made from a blend of clay materials, forming a precise ceramic structure. The outer ring is made of metal, which reinforces the wick and helps maintain its shape. Good oil absorption: The well-woven oil lamp wick offers excellent oil absorption. It can be used with aromatherapy lamps and essential oils to efficiently and evenly diffuse fragrance, enhancing the ambiance of your room. Please note that aromatherapy lamps and essential oils are not included. Size information: The ceramic diameter is 0.71 inches (18 mm), suitable for most catalytic lamps. Please verify that the mouth diameter of your aromatherapy lamp matches the burner wick size before purchase. Practical usage: After the wick absorbs essential oil through the cotton core, the oil’s surface adhesion allows it to disperse through the wick’s pores. This catalytic burner wick is widely used as an aromatherapy accessory to help spread fragrance and purify the air, creating a pleasant atmosphere in your space. Color: Gold, Silver, Creamy White Material: Cotton thread, metal, clay Package contents: 6 x Replacement Fragrance Oil Lamp Wick Note: The package includes only the items listed above. Other products are not included. Lighting and display differences may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by up to +/- 1-3 cm.