Red silenced round wire spool diameter 2.7 mm for STIHL trimmer - Mowing line for working in noise-sensitive areas - Elastic abrasion resistant and long-term material - Quiet and round mowing lines made of high quality materials - Reduced hissing noise due to side grooves CHOOSE FROM THE FOLLOWING OPTIONS: 1- Wire length: 9 m 2- Wire length: 65 m 3- Wire length: 208 m CZ