Characterized by its harmless feature, the wax cores can reduce smoke emissions, which is safe to the environment and people. What the high quality cotton wax core can offer you is that offering you a longer burning time than ordinary wicks. Made of cotton, it is durable. There are six different sizes of the wax core to choose from. It is suitable for living room, bedroom, study and so on. Item Name: Wax Core Material: Cotton Size Details: Wax Core Length: 8cm/3.15" (Approx.) Wax Core Length: 10cm/3.94" (Approx.) Wax Core Length: 12cm/4.72" (Approx.) Wax Core Length: 15cm/5.9" (Approx.) Wax Core Length: 18cm/7.09" (Approx.) Wax Core Length: 20cm/7.88" (Approx.) Notes: The quantity is about 100pcs, due to manual calculation, the quantity might has 1-5pcs more or less, hope you can understand, thank you. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Bag of Wax Core(Total 100Pcs)