Espero Fiberglass Wicks, 4mm Diameter, 2Ft Long 2pack Replacement Fiberglass Torch Wick Oil Lamp Wick Create DIY Wicks Fiberglass wick size: 4mm diameter and 2ft long Replacement fiberglass wick is suitable for most torch or home made bottle torch High quality fiberglass material, long servce time Round fiberglass wicks with woven surface makes it to be good shape and better saturation Pack of 2