Orange round line spool diameter 2.4 mm for STIHL trimmer - Cutting line for edge trimming and grass cutting - Elastic abrasion resistant and long-term material - Compatible with many STIHL cutting heads CHOOSE FROM THE FOLLOWING OPTIONS: 1- Wire length: 14 m 2- Wire length: 41 m 3- Wire length: 83 m 4- Wire length: 253 m CZ