Included components - Trimmer spool with line and a cover. This kit is designed for Einhell use and includes everything you need to replace a worn spool and line. Compatibility - Specifically designed to fit Einhell models CE-CT 36/30 LI E SOLO and 36/255 BL 18/200. The parts are engineered to provide a secure and correct fit with these models. Material and durability - Made of durable plastic for long service life. Built to withstand regular use and provide reliable performance over time. Line length and spool details - Line length: approximately 8 meters, enabling longer trimming sessions between reloads. - Spool size: approximately 63 x 50 mm. - Spool cover: approximately 2 x 28.7 mm. Fit and performance - The parts are designed to fit securely and correctly with the listed compatible models, ensuring a safe and proper installation. Use scenarios - Regular lawn trimming: Replace worn spool and line to maintain efficient trimming with fewer interruptions. - Seasonal maintenance: Keep a spare spool on hand to minimize downtime during peak mowing periods. - Long-reach or thick grass areas: The 8 m line length helps cover larger areas between reloads, reducing the frequency of reloading.