Value combination - 3 sizes: 9cm / 3.5 inches, 15cm / 6 inches, and 20cm / 8 inches; 100 pieces per size. Base (tab) diameter: 12.5mm. Cotton wick can be easily straightened without breaking. Includes 300 pre-waxed wicks made of natural cotton thread, free of lead, zinc, and other metals. Low smoke, environmentally friendly, and functional smokeless candle wick with fine craftsmanship; produces no black smoke or odor, offers extended burn time and improved burning stability. Cuttable length - wicks can be trimmed to desired size as needed. Ideal for DIY candle making and makes a thoughtful gift for candle enthusiasts. Suitable for Christmas, birthdays, parties, and other occasions. Model: Candle wick Uses: Candle accessory Features: Suitable for Christmas candles and birthday cake candles Color: White Material: Cotton thread Size: 9cm / 3.5 inches, 15cm / 6 inches, 20cm / 8 inches Package Contents: 100 x 9cm wicks 100 x 15cm wicks 100 x 20cm wicks Note: Light and screen display differences may cause slight variation in color between image and actual item. Measurement may vary by +/- 1-3cm.