High and thick medicine: serrated double blade blade, which can be easily cleaned and cut (with 10 spare blades) This is a tool that can do anything: this interchangeable plastic blade completes the range of the coil to cut the thicker vegetation in your garden. This saves storage space in the garage. Package content: This for product includes 1 RAC155 double and 10 spare blades. It is very convenient for outdoor use. You can change your in one hand ring. For ONE+ cordless trimmers: Includes 18v, 24v and 40v trimmers RY40200 40 Volt String Trimmer RY40021 String Trimmer/Edger RY40021 String Trimmer/Edger RY24200 24 Volt String Trimmer RY24021 Cordless 24V Trimmer Edger RY24021 Cordless 24V Trimmer Edger P2000 18V String Trimmer P2002 Cordless String Trimmer P2003 18V String Trimmer P2004 18V String Trimmer P2005 String Trimmer/Edger P2005 String Trimmer/Edger P2006 18V String Trimmer/Edger P2006 18V String Trimmer/Edger P2006A 18 Volt String Trimmer/Edger P2006A 18 Volt String