Kevlar wicking - sold by the linear meter. Available in 2" (50mm), 2 1/2" (65mm) and 4" (100mm) widths. All our kelvar wicking is 1/8" (3.2mm) thick - not 1/16" (1.6mm) so you use half as much when building or rebuilding any given fire prop. To rebuild a pair of your cathedral poi heads order 3m (8ft) of 2" kevlar wicking and re-use the stainless eye-bolts. If you want bigger flame order 2 1/2" wicking instead.