Item Type: Trimmer Spool Line Material: ABS + Nylon Color: As shown in the picture Product Size: Approx. 5.6 x 2.2 cm / 2.2 x 0.9 in Weight: Approx. 154 g / 5.4 oz Application: Fit for Ryobi 18/24/40V Compatible Models: For Ryobi One Plus lawn mower, suitable for 18V 24V 40V electric lawn mower. For Ryobi 18V 24V 40V lawn mowers: P2000, P2002, P2003, P2004, P2004.5, P2006, P2006a, P2200, RY24200, RY24021, RY40021, RY40200 Replacement spool is suitable for multiple cordless trimmer models, such as 18/24/40V Weeder Cordless Trimmer Spool line utilizes centrifugal force and aerodynamics to reduce drag and achieve fast cutting CNC machine cutting and winding, saves time from manual winding, reduces damage to string trimmer and prevents jamming during grass cutting Edger spool line made of premium quality material, ABS spool is sturdy, nylon line is flexible and strong for long working life Generates strong centrifugal force and cuts quickly during use; recommend wearing eye protection and long pants to avoid injury Please allow 1-2 in error due to manual measurement. Thanks for your understanding Monitors are not calibrated the same; item color displayed in photos may vary slightly from the real object. Please take the real item as standard 6 x Trimmer Spool Line