Heat Resistant Foam Material-Made from high-quality foam material, these candle wick stickers are heat resistant and remain stable in hot wax without deforming or loosening during burning. Strong Double-Sided Adhesive-The double-sided adhesive design firmly secures both the candle wick and container base, keeping the wick centered for even and clean burning. Easy to Use-Simply peel off the backing and stick the adhesive dot to the wick base, then press firmly onto the candle container. No extra tools required. Perfect Size for Candle Making-Each wick sticker measures 20mm (0.8 inch) in diameter and 1mm (0.04 inch) thick, ideal for holding wick tabs securely in place. Essential DIY Candle Accessory-Includes 100 pieces, suitable for home candle making, hobbyists, beginners, and professionals. Helps make the candle-making process faster, easier, and more enjoyable.