The ECHO 322095063 Silentwist trimming line is an authentic OEM part, specifically engineered for ECHO string trimmers. This high-performance line features a 2.41mm diameter and comes in a 70-meter length. Its unique Silentwist design significantly reduces noise during operation, providing a quieter trimming experience. Made from durable materials, it offers excellent cutting efficiency and longevity for various landscaping tasks.