B&P Lamp 1 3/4" Width Cotton Wick For #10 Kosmos Style Lamp Burners - Wicks for Kosmos Burners. Functional, good quality cotton wicks in sizes for Kosmos burners. 7 1/2" long (approx.) 1 7/8 inch wide.. Features Include: Flat replacement wick for Kosmos burners, Functional good quality wicks, Approximately 7-1/2 inches long, Our USA-made wicks are superior and the double-sewn construction makes these domestic cotton wicks tighter cleaner burning and longer lasting than poorly made wicks