This is a favorite type of wick among candle makers. They are flat braided with a special paper filament woven in and around them. This is to help with an even and consistent burn while the wick trims itself. The CD series of wicks are used with many applications, especially vegetable base waxes.
The CD series has been cut to a specified length, primed with a high melt point wax (212 F) and has been crimped with a 20mm diameter x 10mm tall tabs. Wicks are 6" long.