Caydo 200 Pieces 19mm Metal Candle Wick Sustainer Tabs for Candle Making These candle wick tabs is made of metal with 19mm in diameter; And the central hole is measured with 3mm which works with most size of candle wicks Durable and designed for holding various candles wicks in containers or molds Useful and must have for homemade candles Great for wick sticker and wicks; You can pre-measure and cut your wicks, put and thread them through, pinch the center with a pair of plyers. Tape to the bottom of your candle jar 200 candle tabs in one pack